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Lab-Grown Diamond Jewelry
757 pieces
“Choose lab-grown if you want the look. Choose natural if the piece is meant to be passed down to someone you love.” Trax, at the jewelry store on 47th Street
622 pieces here. More than half of what sold was an engagement ring or a pair of stud earrings.
The 1.50 ct lab-grown marquise led the rings sold. The 2 ctw lab-grown round pair led the studs.
Lab-grown diamond jewelry from 47th Street in New York: every piece here is set with lab-grown diamonds, from engagement rings and wedding bands to stud earrings, tennis chains and tennis bracelets, pendants and crosses, for women and for men. Most are 14K gold, with 10K, 18K, platinum and sterling silver beside them.
14K Gold Marquise Lab-Grown Diamond Engagement Ring 1.50 CT 70845
14K
14K Gold Marquise Lab-Grown Diamond Engagement Ring 3 CT 71345
14K
Limited Quantity Silver Eagle Claw Tiger's Eye Pendant with Lab-Grown Diamonds 71558
Silver · 0.8 in wide · 21 g
14K Gold Marquise Lab-Grown Diamond Engagement Ring 2.50 CT 71344
14K
Rings by total carat weight
Our team texts back 10 AM to 10 PM ET; later texts are answered the next day.
14K Gold Marquise Lab-Grown Diamond Engagement Ring 2 CT 71343
14K
14K Gold Vivienne Lab-Grown Diamond Engagement Ring 71498
14K · 4 mm
14K Gold Lab-Grown Diamond Tennis Chain 22 Inches 2.2 mm 69818
14K · 2.2 mm · 22 in · 17.2 g
14K Gold Marquise Lab-Grown Diamond Engagement Ring 70855
14K · 1.8 mm
14K Gold Astral 3 Carat Cushion Cut Lab-Grown Diamond Engagement Ring 71303
14K · 1.8 mm
14K Gold 4 Ctw Portuguese-Cut Lab-Grown Diamond Studs 70456
14K · 8 mm · 2.62 g
14K Gold 2 Ctw Round-Cut Diamond Studs (Lab) 68464
14K · 6.5 mm · 1.25 g
14K Gold Radiant Lab-Grown Diamond Engagement Ring 70950
14K · 1.6 mm
Limited Quantity Free Form Opal Eagle Claw Pendant with Lab-Grown Diamonds 71296
Silver · 0.6 mm wide
14K Gold 1 Ctw Round-Cut Diamond Studs (Lab) 68062
14K · 5 mm · 1 g
14K Gold 1.5 Ctw Round-Cut Lab-Grown Diamond Studs 68465
14K · 6 mm · 1.4 g
.925 Silver Lab-Grown Diamond Earrings 1 Ctw 71505
Silver · 5 mm · 0.5 g
14K Gold 1.50ct each Diamond Stud Earrings (Lab) 68463
14K · 7.5 mm · 2.2 g
14K Gold 10 PT Diamond Flower Earrings (Lab) 68236
14K · 8.5 mm · 2.1 g
14K Gold 4 Ctw Round-Cut Diamond Studs (Lab) 68570
14K · 8 mm · 2 g
14K Gold 0.60 Ctw Round-Cut Diamond Studs (Lab) 68060
14K · 4.5 mm · 0.9 g
14K Gold 25 Pointer Diamond Stud Earrings (Lab) 68466
14K · 4 mm · 1 g
Mini UFO Lab-Grown Diamond Pendant & Moon Cut Chain Set 71414
Silver
14K Gold 0.80 Ctw Round-Cut Diamond Studs (Lab) 68058
14K · 4 mm · 1 g
10K Gold Imperial Lab-Grown Diamond Cross Small 70555
10K · 0.7 in wide · 2.3 g
14K Gold 6 Ctw Round-Cut Diamond Studs (Lab) 70768
14K · 9 mm · 3.1 g
14K Gold 2 Ctw Portuguese-Cut Lab-Grown Diamond Studs 70454
14K · 1.61 g
18K Gold 0.40 Ctw Round-Cut Diamond Studs (Lab) 68059
18K · 4 mm · 0.7 g
10K Gold TraxNYC Passion Jesus Head Diamond Pendant [Lab] 68577
10K · 1.25 in wide · 24 g
14K Gold Butterfly Lab-Grown Diamond Ring 70010
14K
14K Gold Marquise Lab-Grown Diamond Engagement Ring 1 CT 71336
14K
14K Gold Emerald Cut Lab-Grown Diamond Cross Pendant 68576
14K · 1.3 in wide · 15.9 g
14K Gold Big Ben 50 Pointer Lab Diamond Cross Pendant 67752
14K · 1 in wide · 5.25 g
14K Gold Lab-Grown Diamond Bezel Necklace 39998
14K · 1 mm · 18 in · 2.1 g
14K Gold 3 Ctw Portuguese Cut Lab-Grown Diamond Studs 70455
14K · 7 mm · 1.88 g
14K Gold Emerald Cut Lab-Grown Diamond Cross Pendant 68542
14K · 0.8 in wide · 7.4 g
14K Gold 25 Pointer Upside Down Asscher Lab-Grown Diamond Eternity Band 70832
14K
14K Gold 25 Pointer Upside Down Asscher Lab-Grown Diamond Band 70833
14K
14K Gold Marquise Hidden Halo Lab-Grown Diamond Ring 71048
14K · 1.4 mm
Silver Lab-Grown Diamond Bullet Pendant 70976
Silver · 0.5 in wide · 17 g
14K Gold Harmony Of Shape Diamond Ring (Lab) 69786
14K
Ladies 14K Gold Diamond Bezel Bracelet (Lab) 70680
14K · 7 to 8 in
Fortress Lab-Grown Diamond Ring 70885
Silver
14K Gold Marquise and Round Lab Diamond Eternity Band 70887
14K · 2.5 mm
14k Yellow Gold Lab-Grown Diamond Tennis chain 7pt 3.3mm 22 inches 69573
14K · 3.3 mm · 22 in · 43.4 g
14K Gold 1 Ctw Portuguese-Cut Diamond Studs (Lab) 70602
14K · 5 mm · 1.1 g
14K Gold 0.20 Ctw Round-Cut Diamond Studs (Lab) 68467
14K · 3 mm · 0.8 g
UFO Large Lab-Grown Diamond Pendant & Moon Cut Chain Set 71413
Silver · 1.9 in wide
14K Gold 8 Ctw Round-Cut Diamond Studs (Lab) 70865
14K · 11.8 mm · 3.6 g
Lab-grown and natural are both diamond, the same carbon crystal, and your eye cannot tell them apart. They are priced differently: buy a lab-grown diamond to wear, since some jewelers do not take it in trade.
Visit the showroom on 47th Street: text or call 212-872-9692 before you make the trip.Buyer's guide
How to choose lab grown diamond jewelry
Read the grades first, then choose the ring, the studs, the tennis row or the pendant
Lab-grown diamonds are real diamonds, grown in a lab instead of mined, and you choose one the same way. Check its color and clarity on the listing, then pick the piece and the size of the stone. Take 14K for every day. Nearly nine in ten rings and studs sold here were that gold. Where a listing leaves a grade blank, ask us for it before you pay.
Four picks from this page
14K Lab-Grown Marquise Engagement Ring, 1.50 ct259 in the year, the piece bought most here: an F VS1 lab-grown marquise on prongs.
14K Round Lab-Grown Diamond Studs, 2 ctw174 in the year, the stud pair bought most: F VS1 rounds of a carat each, 6.5 mm.
14K Portuguese-Cut Lab-Grown Studs, 4 ctw39 in the year: about two carats an ear of E-F VS1 stones, in the Portuguese cut.
14K Lab-Grown Radiant Engagement Ring, 2 ct46 in the year, more than any ring but the marquise rings: an F VS radiant, IGI certified.
Kinds: what sold, and what to choose first
| Kind | Pieces here | Of pieces sold | Choose first |
|---|---|---|---|
| Engagement rings | 56 | 25 percent | The shape |
| Bands, other rings | 142 | 11 percent | Finger size |
| Stud earrings | 44 | 27 percent | Carat a stone |
| Other earrings | 42 | 4 percent | The style |
| Pendants and sets | 146 | 24 percent | The chain |
| Tennis chains | 67 | 2 percent | Pointer, length |
| Tennis bracelets | 58 | 2 percent | Pointer, wrist |
| Other chains, bracelets | 65 | 4 percent | The length |
Every count on this card is from the 622 pieces live here on September 28, 2026 and what this page sold in the year to that day; prices are on the listings.
Questions we get in the store
Are lab grown diamonds real diamonds?
Yes. A lab-grown stone is diamond through and through, crystallized carbon like a mined one, graded on the same color and clarity scale. Only a gem lab's instruments can tell the two apart.
Can I buy loose lab grown diamonds here?
Not on this page: every listing here is finished jewelry with its stones set. Ask about a loose stone in the live chat, or call or text 212-872-9692 from 10 AM ET. For your own design around a lab-grown stone, start on our custom project page.
Do lab grown diamonds come with a certificate?
Only a few listings say so. Some engagement rings here state that their center diamond is IGI certified, and no other listing names a grading lab. For any other piece, ask the live chat what paper comes with it before you pay, or text 212-872-9692 from 10 AM ET.
More questions we get
Do lab grown diamonds get cloudy or change color?
No. A lab-grown diamond keeps its color and its polish in normal wear, because it is as hard and stable as a mined stone. Lotion and skin oil dull it for a while, and warm soapy water with a soft brush brings the sparkle back.
What size lab grown diamond studs should I buy?
Start at one carat a stone, the size bought most here. A pair marked 2 ctw is that size, one carat on each ear. For something quieter, half a carat a stone makes the everyday pair.
How many carats should a lab grown engagement ring have?
Look at 1.5 to 3 carats for the center. About four engagement rings in five sold here held a stone in that range. The 1.50 carat center sold most of all. Read the center stone's carat, since some totals count side stones.
What gold are these lab grown diamonds set in?
Mostly 14K. Nearly four pieces in five here are that gold, and it keeps prongs tight through daily wear. You will also find 10K, 18K, platinum and silver, so check the metal on the listing before you choose.
Can I return lab grown diamond jewelry?
Yes, if unworn, unaltered and delivered no more than fourteen calendar days ago. The desk clears it and sends our insured label. The refund is less that label and five percent restocking. Resized rings, custom or made-to-order pieces and watches are final; bullion bar pieces are excluded.
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