Lab-grown, natural and moissanite: 6,123 Questions Buyers Asked (page 10 of 31)

Predictions vary, but many buyers expect natural prices to keep falling except for large, flawless or rare stones, which several say will stay a luxury market as junk and average natural stones lose value.

Real examples cited include a GIA VVS2 E stone quoted 40% below its original price after 20 years, jewelers offering about a quarter of what one man paid for his 1.5ct mined stone, and a family heirloom long said to be worth $100k+ that got no offer above $36,000.

Several buyers say most jewelers won't buy back lab diamonds at all, so lab stones are described as having little to no resale value, unlike natural stones which usually keep some resale value even after a steep discount.

Buyers report large savings for matching specs: one says she saved roughly $40,000 on a 2.6ct E/VVS1 ideal-cut lab stone, and another says an equivalent 2.13ct natural stone would have cost at least $40,000 more than the lab stone they bought.

No, one Australian buyer says the lab-versus-natural price gap is much smaller there than in the US, paying just under 25,000 AUD for a 3ct natural cushion cut versus about 16,000 AUD for a comparable 3ct radiant cut.

One owner paid $12,000 for a 1.5ct natural diamond twenty years ago; a larger, better-graded 2ct lab diamond they now own cost about 1/12 of that original price, roughly $1,000.

One shopper was quoted $1,600 for just a 2.5ct VVS2 G lab diamond stone, versus $200 total for the 3ct moissanite ring she bought instead.

Most buyers said prices are already close to production cost and unlikely to fall much more on common sizes, while an incoming roughly 60% US tariff on diamonds made in China was cited as a reason to buy sooner rather than later.

One buyer estimated paying about a fifth of what an equivalent natural diamond would have cost for their upgrade.

Buyers encouraged it, saying if the wearer already loved that size and sparkle on a lost moissanite, a same-size lab diamond replacement would suit them just as well.

Many buyers say yes: buyers report getting 2-5 total-carat-weight lab stones for $1,800-3,000, versus a natural 1ct ring at Costco for over $2,000, and note natural stones also resell poorly.

Nearly every buyer called it overpriced, estimating the center and accent stones could be assembled for around $1,700 and that mall jewelers commonly mark lab diamonds up 100% to 300% over wholesale.

Yes, buyers said mall stores routinely mark up lab diamonds well over online prices, and pointed to Ritani, Brilliance.com and Rare Carat as cheaper alternatives for similar specs.

Purchases described here ranged from about $2,300 to $5,100 for lab diamond rings between roughly 1.5 and 3.6 carats, well under the $4,999-$7,600 Helzberg quoted for a 3.4-carat piece.

Most buyers said it was overpriced; breakdowns of the stone, side stones and setting put fair value closer to $2500-2750.

One buyer estimated a comparable 2.06ct F VS2 lab stone at around $500-600 wholesale, versus thousands charged at the retail chain.

One owner said the 2ct D VVS1 lab stone they paid a premium for three years earlier could now be bought for under $800.

Buyers reported paying around $700 for 2-3ct stones through an online vendor or a group seller, versus thousands at a retail chain.

One owner's 2.15 carat lab rose cut diamond (VVS2, F color) has a flat, faceted top that several buyers compared to a disco ball, and is much less commonly seen than standard diamond cuts.

Several buyers who ordered from Anu Jewels on AliExpress said the pieces were substantial, well made and did not look like costume jewelry, with one saying she owns five rings from the store and it is her favorite.

Buyers warned that returns can be a hassle: the buyer often has to pay to ship the item back and the seller may or may not accept it, even when a 15-day free return window is advertised.

Opinions depended on the wearer's social circle: one buyer said 2 carats was already her personal too-big line, while another in New York said 3-4 carat stones are common among her friends and not seen as excessive.

One buyer said she wished the AliExpress moissanite stones on offer were less icy D color and more of a warmer G color.

The buyer said a lab diamond let them afford a noticeably larger center stone than an equivalent natural sapphire; buyers suggested a lab-grown sapphire as a cheaper colored-stone option that could split the difference.

One owner who upgraded from a 2ct ring with side stones to a 3ct bezel-set oval said the bigger stone felt too plain and off to her, suggesting the extra carat size did not make up for losing the sparkle and detail of the side stones.

Buyers generally say yes; one vendor found only one comparable stone on the wholesale market, asking $13,500, and called the buyer's price a great deal.

One buyer paid $211 for a 20ct champagne-colored moissanite with zircon side stones set in 925 silver during an 11.11 sale, and called the setting quality very good aside from one tiny nick on the girdle.

One buyer found the listing photos suggested a vibrant yellow, but the stone arrived a more champagne/gold tone in person, though still striking to her.

Responses were mixed: several owners said they have no regrets and are glad prices dropped so they can buy more, while others who bought natural diamonds instead wish they had gone lab and could have saved the difference for travel or other things.

One buyer chose natural specifically because he wanted the ring to still feel valuable and rare decades later, worried lab stones could become nearly worthless as production scales up, while others said resale value does not matter to them since they never plan to sell.

One buyer said no one can tell the difference without expensive specialized equipment, so if you never plan to sell, the choice comes down to budget and personal preference.

Buyers explained appraisals reflect replacement or insurance value rather than resale value; lab diamond prices have fallen sharply as they've become common, and secondhand buyers won't pay anywhere near the original retail markup, which one former retail worker put at about 4.5 times wholesale cost.

Buyers suggested eBay, Facebook Marketplace, and the auction site ebth.com, where similar stones have reportedly sold for more and buyers can check comparable listings before pricing one, rather than posting to an online buy/sell/trade discussion.

Estimates for a 5ct D-E color VS1-VVS2 stone ranged from under $1,000 to around $1,500 secondhand, compared with roughly $1,500 for a similar new stone at a discount and $1,000-1,500 per carat as one jeweler's buy offer.

A former luxury retail worker said their store marked products up about 4.5 times wholesale cost to cover overhead like staff, rent and utilities, while online retailers with less overhead can charge much less.

One owner said a jeweler refused to repair her grandmother's vintage ring stone without also redoing the thinning gold band, then repeatedly pushed her toward a lab-grown replacement, which she suspected was because it had a higher profit margin.

Several buyers say online sellers like Luvansh mass-manufacture their settings and craftsmanship can be inconsistent, and recommend buying just the loose stone online and having a local jeweler make or check the setting.

One buyer argues the extra amount usually paid upfront for a natural stone over an equivalent lab-grown one tends to cancel out any resale advantage, so choosing lab-grown and keeping the savings works out about the same or better financially.

Several buyers say they prefer lab-grown stones because they avoid the environmental damage and labor conditions tied to diamond mining, citing this as a main reason for their own ring choice.

Most buyers say the decision should come down to what the partner who will wear it prefers, not resale value, since almost no one plans to sell an engagement or wedding ring anyway.

One buyer expects diamond prices in general to keep dropping in coming years because increased lab-grown supply has made diamonds less rare, though this is offered as a personal opinion rather than a specific quote.

No; a high-quality, colorless, eye-clean 2ct natural diamond, especially in an emerald cut, was estimated at $12,000-$20,000, so $4k usually means visible haze or heavy inclusions.

For a 2 carat stone, buyers estimated a good lab diamond at roughly $2,000-$3,500 versus $12,000-$20,000 for a comparable high-quality natural stone.

Buyers called it excessive: one had a full 10k white gold lab diamond ring made for under $300, another paid $500 for an entire 14kt gold setting with .50ct trapezoid accents, and one was quoted only $74 to add 24 pave stones (about 1/4 carat) to a ring.

Yes, several buyers say an equivalent natural diamond of the same look and size would have cost roughly three to five times more than the lab or moissanite stone they actually chose.

Yes, buyers said natural diamond prices are down significantly since 2015, especially for lower color and clarity grades; the asker's own 2015 2ct GIA round solitaire that cost $14,700 now prices around $8,000 to $9,000 for the same specs at an online vendor.

Buyers pointed to lab-grown diamonds selling wholesale around $150 a carat, which pulled buyers away from natural stones and pushed natural prices down across the board.

Because lab diamond resale value is very low, buyers suggested offering no more than about $1,600-1,750, since a comparable ring could be custom-made new for roughly $1,500-2,500.

Buyers found identical diamonds priced $600 to as much as $3,700 cheaper at competitors like Loose Grown Diamond and Luvansh, but said Rare Carat will price-match once you find the same stone by its IGI certificate number.

One buyer said they discussed sizing down their stone partly so people in their casual social circle would more easily assume it was lab-grown rather than a large natural diamond.

Buyers pointed to an online group's approved vendor list, Etsy shops, and Instagram sellers as sources for custom lab gemstone rings well under budget, often from overseas makers who keep costs low.

One buyer priced a roughly 3-carat lab ruby in 10k yellow gold from an Etsy vendor at about $425 USD, while mall-chain retailers listed smaller ruby/white-sapphire rings from under $100 in sterling silver up to several hundred dollars in 14k gold.

Ask how the ring is manufactured (cast vs. hand-forged), whether the diamond is chosen or picked with no oversight, and whether you can see the ring in person at stages of production before paying more.

Several buyers point to rising gold prices in 2024, with one saying a plain 14k gold band jumped to $700 on sale and a basic setting for a 2ct lab pear cost nearly twice what the stone did.

Buyers here paid around $1,800 to $2,300 for 2ct lab diamond rings with setting, depending on coupon codes and setting style.

One buyer loved the setting and got a flaw fixed for free, but another says Ritani's prices had jumped noticeably compared to a few months earlier.

Opinions were mixed - one estate jeweler said secondhand stones are somewhat more ethical since no new mining or lab energy is used, but called it misleading to market a ring as fully ethical for using estate stones, since a large share of diamonds on the retail market are already said to be secondhand.

A buyer quoted $130,000 by a local jeweler was shown comparable natural stones from online vendors running $90,000 to $132,000, and was advised to gather those comps before negotiating.

Buyers say a lab-grown equivalent of the same size, color and clarity would cost well under $5,000 versus $90,000 or more for natural, and note you'd never recoup a natural stone's cost if you resold it.

Buyers said irradiated diamonds typically show a faint greenish UV fluorescence and a color that reads as artificially dark or overly vivid, and several jewelers looking at photos of this stone doubted it was an untreated natural color diamond for that reason.

Buyers said an untreated natural blue diamond around 1 carat could sell for roughly $500,000, while a color-treated stone of similar size and color typically retails for only around $3,000 and might fetch just a few hundred dollars on resale.

Most buyers called it overpriced by thousands, but a few said the price reflects the maker's patented cut design, tighter quality control, and an 8X GCAL certificate rather than a plain cushion cut.

Differences come from cut precision, crystal growth quality, a designed specialty cut, and vendor vetting; two top-graded stones can still look very different in person despite matching paperwork.

One owner describes her 13x9mm lab sapphire as about 4ct diamond equivalent, meaning its visual size is compared to what a diamond of similar apparent size would weigh, since sapphire and diamond have different densities.

Many said yes, reasoning that a big stone on someone who doesn't look wealthy is probably lab, since a natural of 3+ carats commonly runs $30,000 to $60,000 while a comparable lab stone costs a fraction of that.

Buyers called that a sales tactic to push buyers toward a diamond; branded moissanite from names like Charles & Colvard or Kori costs more than budget options but still far less than diamond, and a loose moissanite could be found for as little as $13 for 2ct on AliExpress.

Most buyers said yes, though one pointed out that with lab diamond prices dropping so much a 5ct emerald-cut VS1 G lab diamond stone cost only $1,000 from a local jeweler, so the setting cost matters more than the stone and it is better to shop the whole piece rather than just the loose stone.

Buyers reported good experiences with Tianyu, Kuololit and Starsgem, saying pieces matched the CAD design and workmanship was flawless, while one buyer had minor prong issues with Goldenbird and would not reorder.

Buyers cited a $200 3ct crushed-ice radiant moissanite ring from AliExpress and loose stones under $100 from Chinese vendors as realistic prices.

Buyers agreed cheap moissanite itself is commonly and legitimately sold through Chinese marketplace vendors, so the stone was not the suspicious part of this purchase, only the claimed platinum metal was.

Reactions were mixed: several liked the size and price, but many said the K color, clarity wasted on a Very Good cut, and chunky prongs meant quality was sacrificed for carat weight.

Several said a smaller stone with better color, cut and clarity will sparkle more and can look bigger than a duller 3-carat stone, and that 3 carats natural at this price is unusually cheap for the size.

Buyers estimated a similar or better lab-grown stone (3ct, E color, VVS clarity) could be found for around $5,600, versus about $11k spent here on the natural stone.

One buyer said he paid about $10,000 a few years earlier for a just-over-1-carat D/VVS2 ideal-cut marquise diamond on platinum.

Buyers called $1,099 overpriced for a VS1/VS2 lab stone and still moderately high even for the nicer E color, VVS2 clarity option, and recommended comparison shopping online instead of taking a single jeweler's quote.

The discussion pointed to online sellers like Tianyu Gems, Brilliance, Loose Grown Diamonds, Luvansh and Provence (reachable via Instagram), and one buyer got a 1.52ct E VVS2 IGI excellent-cut stone from Provence for under $400.

Most buyers said no: VS1/VS2 and even VVS clarity already look eye-clean without a loupe, so paying up to IF is mostly for bragging rights, especially in lab-grown stones which don't carry the rarity premium that natural IF diamonds do.

Several buyers said an oversized lab-grown stone can make people assume it is lab-grown rather than natural since huge diamonds are uncommon among people with average finances; one buyer regretted upgrading from 1.12 to 2.51 carats for that reason.

Buyers suggested wearing cheap knockoff or moissanite rings in different sizes for a while to judge fit before committing; one bought three moissanite test rings from an AliExpress seller for about $30 to $50 each to compare carat weights.

Suggested sources include Alex Park, Ivy and Rose, Distinctive Gem (custom-cut antique styles under the 'August Vintage' line), and having a stone custom-cut through a cutter like Southwest Diamond Cutters; Ouros was also mentioned as a lower-cost starting option.

On one vendor's site the cheapest acceptable HPHT-grown 3ct stone was priced noticeably higher, around $1,500, versus about $832 for a standard cheapest acceptable 3ct lab stone.

One buyer who paid $1,422 total for a 2.77ct loose stone plus custom setting later resold it for about $900, roughly 63% of the original cost.

Grading numbers alone don't capture cut quality; buyers are pointed toward reading ASET images and crystal-quality issues specific to lab diamonds to judge how a stone will actually look before buying.

Several buyers, including two jewelers, said reputable AliExpress vendors that also sell wholesale to jewelers can be trustworthy if you verify the piece afterward at a local jeweler, though quality issues like casting porosity or file marks are common.

No; buyers say they are chemically identical and that even GIA and IGI reportedly cannot always tell lab-grown and natural stones apart.

Buyers point to India-based Etsy sellers such as Diamondrensu and Golden Bird Jewellery for moissanite, and to Caratlane for GIA-certified natural stones.

One buyer paid $389 on Etsy for a moissanite semi-eternity band from a well-reviewed seller.

Buyers pointed to several overseas custom makers they had personally used, including Mona and Tianyu, Paston, Fiorese, Zuvelio, Stargems and Provence, and suggested contacting several reps for quotes since pricing varies by vendor.

No one here gave a ballpark figure; the advice was to send the inspiration photo directly to vendor reps and request individual quotes since price depends on the vendor and specs chosen.

One buyer said Mona is considered the go-to for oval moissanite cuts based on what she had read in the community.

Fiorese and Tianyu were named as vendors known for good lab diamond work, alongside Mona for moissanite.

No, according to the discussion - a local jeweler quoted about half that (~$5,000) for the same specs, and buyers called the original quote very overpriced for a 2ct lab stone.

One buyer found a well-reviewed Etsy seller who custom-cuts stones and quoted about $2,349 for a 4ct Asscher ring, far under the $10-12k quotes seen elsewhere.

Buyers strongly warned against unfamiliar labs like Gemewizard (GWLab) and said even EGL, especially EGL Israel, is considered one of the least reliable well-known certifiers.

Buyers said Brilliant Earth carries very high markups, and a similar custom ring can be made by an overseas or independent vendor for a fraction of the $3,800-5,000 quote she got there.

Several buyers said moissanite in a marquise cut can look cloudy or show a bowtie effect, and suggested a lab diamond instead now that lab prices (cited around $300/carat) are low enough to compete with moissanite.

One buyer paid about $3,000 for a full set, an engagement ring plus two wedding bands with a 2.5ct D VVS1 lab diamond, from Fiorese, versus the roughly $3,800-5,000 quoted at Brilliant Earth for a single ring.

One buyer estimated the 14k white gold setting alone, without the center stone, would have cost no more than about $750.

Buyers most often recommended Fiorese, Tianyu, Starsgem and Mona for custom work, describing Mona as typically the priciest of that group and Fiorese as often the cheapest quote.

The featured stone was a 2.14 carat lab-grown emerald cut, D color, VS1 clarity, and a viewer noted it showed no visible dead zones ('windows') in still photos and reflected light well.

One buyer paid $1,200 for a custom 14k white gold, 6mm-wide men's ring with a 1ct emerald-cut lab diamond made by an independent jeweler.

Several buyers were happy with moissanite or cubic zirconia rings costing well under 500, saying the look is close enough that nobody could tell the difference, though one buyer's partner was initially embarrassed by a cubic zirconia stone.

Yes, several buyers said they automatically assume any diamond bigger than roughly 1 to 1.5 carats is lab-grown, since a natural stone that size is usually out of reach for most buyers.

Opinions split: several buyers insist there is no visual way to tell lab from natural, while others argue a stone's size and clarity alone strongly suggest lab because a natural of the same specs would cost far more.

The person asking said he skipped paying cash for a 1.5-2ct natural stone in his mid-20s and bought the lab version instead, putting the price difference into mutual funds rather than tying the money up in the ring.

Buyers say almost no one can visually tell lab from natural diamonds of the same specs, and most jewelers don't own the costly equipment needed to test it either.

Several buyers reference the documentary 'Nothing Lasts Forever' and say lab stones can get mixed into 'natural' inventory during supply-chain handling, which one calls outright fraud when a seller knowingly mislabels it.

Buyers report steep drops: a roughly 3 ct lab diamond at Shane Co fell from $10,500 in February 2024 to $5,500 later that year for better specs, and buyers expect per-carat lab prices to dip under $100 by 2025 as Chinese production floods the market.

Buyers agree neither type is an investment since neither gains value over time; one says realizing this is what pushed them toward recommending lab diamonds.

A buyer suggests asking for Kimberley Process certification on a new natural diamond, since major sellers can provide it for current stock.

Buyers said a quote near INR 15,000 (about USD 176) per carat for tiny lab-grown melee stones was reasonable to slightly high, since wholesale for small lab melee runs roughly $60-80 per carat and marks up from there.

One buyer said an uncertified 1 ct lab diamond can run under $100, while a certified DEF color, VS1-VS2 clarity, triple-excellent stone runs roughly $150-200 per carat.

Buyers say it's roughly fair but not a great deal at full price, since the stone itself may cost only around $100-$180 wholesale, with the setting, chain and retailer markup accounting for most of the price.

One industry-adjacent buyer says wholesale cost for a 0.5-1ct lab diamond runs about $130-$180, with a 2-3x markup over materials being normal at retail, and considers Blue Nile pricier than some other lab diamond retailers.

Yes; one buyer said the rise of lab-grown diamonds has made larger stones far more common among everyday wearers rather than a rare luxury.

The buyer said the lab stone cost around $3,000 versus an estimated $25,000 for a comparable natural diamond.

Some strangers online called a lab diamond ring 'fake' and questioned the choice, but the owners said lab diamonds look identical to natural stones, cost less than an equivalent natural diamond, and go unnoticed unless the wearer mentions it.

One owner said her 3-stone moissanite ring (about 2.8ct total, roughly 1ct center) cost around $1,200 in the mid-2000s, likely on sale, and was still about a third of what an equivalent diamond ring would have cost then; moissanite prices have fallen a lot further since, even as gold has gotten more expensive.

A 20-year owner said her moissanite ring, worn almost daily without special babying, still looks new and holds up just as well as her diamond engagement ring.

One long-time moissanite owner said the price gap between diamonds and moissanite has shrunk a lot as lab diamonds have become common, and she'd seriously consider moissanite if choosing an engagement ring again, though she still treasures her original 1-carat natural diamond for its sentimental value.

Buyers said lab-grown prices have crashed industry-wide, so a listing far below big retailers like Blue Nile or Brilliant Earth is not necessarily a scam; several buyers and even a jeweler reported paying or quoting similarly low prices.

One buyer said messaging customer support with a loose diamond's certificate number from a cheaper competitor got the retailer to price-match it, saving over $1,300.

Buyers suggested the stone may have internal graining or a body tint not required on the report at that color grade, and asked whether the video shows the bowtie effect common in oval cuts.

Buyers priced comparable 2-carat stones at roughly $15,000 to $18,000 wholesale or retail for natural versus about $1,500 to $3,000 for lab-grown, and predicted lab per-carat prices could keep falling toward $100 within a year.

Buyers said yes: an oversized, poorly proportioned cut with a large see-through window and lackluster color drags down value even on a large natural stone, and recutting it properly would still shrink its carat weight.

Most buyers said yes, since being upfront about a stone swap, especially natural to lab, matters for trust even if he'd never notice visually; a smaller group said it is fine to stay quiet if he genuinely will not notice or care.

Opinions split: many said better clarity and appearance make it a real upgrade regardless of resale value, while others called it a financial downgrade since natural stones hold more resale value; most agreed personal preference and ethics matter more than resale here.

No, several people warned against it: jewelers commonly require spending double the original piece's price to trade toward an upgrade, and a traded-in stone has little value back, so the advice was to keep the original stone and simply buy the new stone separately.

Buyers said a heavily discounted price usually points to a compromised cut, such as a large table, high pavilion angle and flat crown that limit sparkle, even when the stone carries a decent color and clarity grade from a less strict lab.

Yes, one buyer said fluorescence should be listed on the certificate and that strong fluorescence can make a stone look hazy or milky in natural sunlight, which affects its price.

One buyer paid $10,000 for a 2.5 carat GIA-certified stone from a dealer in India, while a shopper elsewhere here was quoted $11,500 for a similarly sized IGI-certified stone whose cut turned out to be compromised.

Buyers say the low price comes from weak cut proportions (a crown height around 12.5% versus a recommended 14.5-15.5%, and an oversized table) and an I color grade, all of which the certificate doesn't make obvious at a glance.

A gemologist buyer suggests most buyers can't see a visual difference above SI1 clarity, so dropping from VVS1 to VS1/VS2 to afford a better color like G or H often gives a more balanced-looking stone for the money.

Buyers said that budget buys either a smaller natural diamond or a noticeably bigger lab-grown one, and that in-person shopping is fine as long as you pick a jeweler with a good local reputation rather than an unfamiliar random store.

With that budget a natural diamond stays small while a lab-grown diamond can be noticeably larger for the same money, and lab stones more often carry top color and clarity grades because cutters have less financial incentive to compromise cut quality.

Buyers reported good experiences with James Allen, LooseGrownDiamonds.com, Ritani, Ouros Jewels, and Frank Darling, several noting these fit comfortably in a $3,000-4,000 budget for Art Deco style settings.

A jeweler said stone size should match finger size and personality rather than just budget, citing a 3-carat emerald-cut lab diamond ring priced around $3,000 that suited a size-8 finger, with a smaller 2-carat recommended for smaller fingers.

Buyers say no one can tell by eye; the stones are chemically identical and differences only show up under specialized testing, so the main trade-offs are ethics and resale rather than looks.

Most buyers say to ask directly; many partners say they don't care once told, and some even prefer the savings, though a few say they'd still want a natural stone regardless of cost.

The stone was listed at $12,000, but several buyers treated about $6,000 as the real price point worth paying, noting the Rapaport trade benchmark for a stone like this runs above $15,000.

Yes, buyers said a comparably sized, much better-graded lab diamond could be bought for well under $6,000, in one estimate even close to $1,000.

Buyers, including one professional grader, said IGI natural-diamond grading tends to run several grades looser than GIA, so an IGI J here could face up closer to a GIA L or M color.

A buyer said no; that price range usually forces a trade-off in color, cut or clarity, and this particular stone showed light leakage, cloud haze and a brownish tint despite its IGI paperwork.

One buyer suggested a lab diamond would give much better color and clarity for the same money, but the buyer's partner specifically wanted a natural stone.

Yes; the ring's 2.75 carat pink center stone is lab-grown, confirmed by the owner when asked.

At the time, James Allen listed 0.95 to 1.05 ct H SI1 stones for $2,040 to $5,490, an I SI2 from about $1,500, and a well-cut GIA G VS2 could reach about $7,000; another buyer valued the center at $1,800 to $2,400.

One buyer paid $955.26 total for a 1.608-carat vivid blue lab diamond set in a 14k yellow gold cathedral pave setting, bought during a DovEggs Christmas sale.

This buyer sourced her vivid blue lab diamond ring from DovEggs, timing the order to a Christmas sale to bring down the total price.

The buyer noted the blue stone shows different shades depending on the light it's viewed in, which other buyers said was part of its appeal.

The asker's toi et moi pairs a 1.51 ct oval and a 1.55 ct pear, both lab grown, fully bezel-set and sitting low on a size 4.5 finger, and she says neither stone touches her other fingers. A reader with size 4.75 fingers took it as proof the style can work at that size.

One buyer paid a little over $1,000 for a 2.66ct D-color oval lab diamond set in 10k rose gold, noting it cost about what moissanite did six years earlier.

Buyers explained that crushed-ice style cuts naturally scatter light into a hazier, icier look under certain lighting or on video compared with a classic brilliant cut, which doesn't mean anything is wrong with the stone.

Buyers say the rise of lab-grown diamonds has made multi-carat stones far more affordable, so more people now wear 3 to 5 carat rings than in the past, when even 1 carat was considered big.

Named options include Everelle Jewelry, Scott Bonomo (also sapphire rings), Gema & Co, PawnAmerica's online pre-owned listings, the approved vendor list online, and an online group for group-buy pricing.

Several buyers recommended lab-grown diamonds as costing only a fraction of a natural stone's price with no visible quality compromise, and called them a more ethical choice too.

Buyers said only stones with a Mohs hardness of 8 or higher hold up to daily wear, listing diamond, moissanite, corundum (ruby/sapphire), chrysoberyl, yttrium-aluminum garnet, cubic zirconia, spinel and topaz as red-capable options, while red spinel (about 7.5-8) and garnet or tourmaline (roughly 6.5-7) rank softer and need more care.

One buyer said she chose a moissanite center stone with an accent opal over a diamond for ethical sourcing reasons and bought the ring on Etsy for under $1,000, calling it durable and beautiful.

Buyers say the company is legitimate and its higher prices reflect retail convenience rather than a scam, though rare large bi-color parti sapphires are hard to find anywhere at any price.

Several buyers said a very large stone (8+ carats) reads as fake or costume jewelry to onlookers no matter the couple's wealth, and invites repeated questions about whether it's really a diamond.

Buyers point to visible growth or hexagonal banding as signs of a natural stone, but say photos alone aren't reliable and recommend an independent gemologist's opinion before paying.

Actual buyers reported paying $300-$500 for full moissanite rings in 10k or 14k gold settings and about $350 for a 4-carat stone in 10k gold, while a local jeweler was seen charging around $3,000 for a similar 2-carat piece, which buyers called excessive.

Buyers said the setting drives most of the cost, not the stone, since a decent gold setting alone can run $350-500 and the moissanite stone itself adds little value unless it has a special cut.

Buyers named the overseas maker Provence and an Etsy maker called Mona as sources for full rings around $300-500, while others preferred US-based James Allen or Charles & Colvard for peace of mind despite higher prices.

Multiple buyers recommended lab-grown stones or moissanite to get a large-looking ring for a fraction of a natural diamond's price, citing examples like a 1.7ct lab stone bought for half a month's salary.

Several buyers recommended lab-grown stones or moissanite to cut cost; one couple's moissanite ring plus a separate lab-diamond-and-sapphire wedding band together came to £1,600, and another spent under £600 on a moissanite ring alone.

Buyers mostly said yes, calling it a fair to cheap price for lab-grown diamonds, noting that at that price the jeweler isn't making much markup on the full ring once the stone's own cost is factored in.

One couple settled between her request for a dainty 0.25 carat stone and his preference for a natural 1.5-2 carat diamond by agreeing on a 1.31 carat lab-grown diamond; she felt it looked huge at first but grew to love it within about a week, while he got the reassurance of at least a full carat.

Buyers say genuine, well-cut natural rubies of any real size are rare, unlike mined diamonds, and a natural stone in the 1-3 carat range alone can cost more than a modest budget, pushing shoppers under $1,000 toward lab-created rubies instead.

Several buyers recommend lab rubies at that budget since they look effectively identical to natural stones and cost far less, though one warns lab-created gemstones don't hold resale value and raises its own sourcing concerns.

Most buyers say no, arguing the chain's warranty and service markup buys lower stone and setting quality than a local or custom jeweler would give for similar money.

Buyers were skeptical, saying the roughly $1,500 price for a 1.5 ctw 14k yellow gold halo ring is high for what a chain store typically stocks, and several suggested getting custom quotes from smaller vendors instead.

Side by side, the moissanite throws more rainbow-colored fire while the lab diamond reflects whiter light with a more 'crushed ice' look depending on cut, and buyers called both beautiful.

Such rock-bottom prices generally reflect much smaller or lower-quality stones, not a comparable 2ct-plus centerpiece.

Estimates ranged widely: a custom jeweler quoted wholesale prices of $1,200-1,500 for good clarity and color, other buyers said retail natural 1ct stones run closer to $3,000-4,000, and one buyer paid almost $9,000 for a nearly flawless 1ct natural stone.

One bartender bought a $500 14k gold duplicate with an oval moissanite stone from an Etsy seller so she can wear it at work and out at night, keeping her genuine ring in a safe.

Forum members estimate a 20-carat lab-grown sapphire without a precision cut would sell for only about $200-300, while a genuine natural stone that size would need to be valued near $1 million or more to be real.

Buyers said a low price is not necessarily a scam, since lab diamonds are commonly found for under $300 per carat online and small or non-US jewelers often carry lower markups; the bigger red flags raised were the store's careless stone handling and a hard-to-verify certificate, not the price itself.

Buyers here reported paying as little as $99 for a loose roughly 1.25-carat lab diamond and building complete 14k gold rings for around $500 to $625, well under typical online-vendor retail prices.

Buyers said a very large, extremely clean red stone with almost no inclusions is almost always lab-created, since a comparably sized natural ruby would be a record-setting, multi-million-dollar stone, and Soviet-era jewelry from the 1940s commonly used lab-grown corundum rather than natural gems.

Buyers overwhelmingly call it a severe markup, estimating boutique jewelers like Ring Concierge charge roughly 3 to 4 times what the same stone plus an independently set mounting would cost.

Buyers who bought loose stones online and had them set locally or by a smaller jeweler report full rings in roughly the $1,000-6,000 range for 2-6 carat lab diamonds, versus $8,000-10,000+ quoted by boutique storefronts for similar specs.

Frequently named sellers include Luvansh, Brilliance, Rare Carat, Loose Grown Diamonds, Art of Jewels, Provence and Stars Gem, typically followed by a local or independent jeweler to set the stone.

No, buyers note appraisal and insurance values run well above the real purchase price of a lab diamond ring, so a high appraisal doesn't necessarily mean an expensive ring or a bad deal.

Yes, nearly every buyer who split the purchase, loose stone online plus a separate setting, paid a fraction of what all-in-one boutique jewelers like Ring Concierge charge for comparable specs.

Several buyers who bought in 2023 or early 2024 say the same or better specs now sell for roughly half of what they paid, since lab diamond prices have kept falling due to oversupply.

Most buyers argue meaning comes from the couple, not the stone's origin or price, pointing out that the whole diamond-engagement-ring tradition traces back to a 1947 De Beers marketing campaign rather than any inherent meaning.

One buyer estimated a comparable natural 2ct ring would run $10,000-$15,000, versus roughly $450 for a loose 2ct lab stone plus another $500-$750 for the setting.

Examples ranged from under $700 for a simple lab ring up to about $1,000 for a moissanite ring, with custom or larger stones costing more.

Several buyers called it overpriced for 10k gold and SI-clarity lab melee, noting lab diamonds of that grade typically run around $200 a carat and similar bands have sold for well under $1,000.

Several buyers say they've done it successfully by relying on detailed photos, a video, and a certificate, and by making sure there's a return window, such as 14 days, before committing.

No, other buyers in the same community report paying far less for larger or comparable lab stones, such as $7,000 for a 3-carat pear and about $2,000 all-in for a 5.08-carat pear, making the $10k quote look heavily marked up.

Several buyers recommended lab-grown or moissanite stones since they look identical or better to the eye at a fraction of the price, arguing natural diamond prices are inflated by marketing rather than true rarity.

Yes, one buyer had an Etsy jeweler upsize a ring's center stone to 4 carats to match a competing option, with the finished ring running about $3,500 including tax.

One buyer recommends Kuololit on AliExpress, a vendor also trusted online, for moissanite and lab-grown diamond rings in a choice of metal and plating, and names AU+C for stackable gemstone rings in 18k gold.

Buyers point to dedicated groups such as an online group and an online group where sellers post proof and receipts and use PayPal for some buyer protection.

No, despite their names both an online group and an online group also host sales of natural stones and non-gem jewelry, and one regular says buyers there tend to be genuine jewelry lovers rather than people looking to flip pieces for profit.

Buyers expect a roughly 10-35% tariff to raise prices or be charged as an import fee at delivery, and note that over half of lab-grown stones are estimated to originate from China, though how strictly it would be enforced is still unclear.

Multiple buyers advise buying immediately if you've found a stone you like and can afford it, rather than risk a tariff-driven price increase from waiting.

Not necessarily; direct orders may instead be hit with an import fee assessed on delivery rather than a tariff baked into a store price, and it's unclear yet how stones sourced from countries like India would be treated.

Buyers say cheap lab-grown stones have crushed demand for lower-grade natural diamonds, and used diamonds typically resell for only about 30% of retail unless they are a branded cut with excellent clarity.