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Lab-Grown Diamond Necklaces, Chains and Pendants
239 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
236 pieces: lab-grown pendants and crosses, 67 tennis chains, Cuban links and women's necklaces.
Sold most in the year: the two silver eagle claws. Among the crosses, the small 10K Imperial.
Lab-grown diamond necklaces, chains and pendants in one place, and every listing names its diamonds as lab-grown on its diamond origin line. About six in ten are pendants and pendant sets, from crosses, initials and hearts to large custom pieces; the rest are chains and necklaces, most of them tennis chains, plus a few Miami Cuban links. Most are 14K gold, with 10K, .925 sterling silver and a few in platinum and 24K.
14K Gold Lab-Grown Diamond Tennis Chain 22 Inches 2.2 mm 69818
14K · 2.2 mm · 22 in · 17.2 g
14K Gold 30 Pointer Lab Diamond Tennis Chain 71013
14K · 4.5 mm · 18 to 22 in
14K Gold 10 Pt Lab-Grown Diamond Tennis Chain 71708
14K · 3.5 mm · 18 to 24 in
14K Gold 20 PT Lab-Grown Diamond Tennis Chain 67892
14K · 4.1 mm · 22 in · 62.19 g
Pendants by total carat weight
Our team texts back 10 AM to 10 PM ET; later texts are answered the next day.
14K Gold Harmony of Shapes Lab-Grown Diamond Necklace 71301
14K · 5.5 mm · 17 in · 17.6 g
14K Gold 15 Pointer Diamond Tennis Chain (Lab) 69111
14K · 4 mm · 22 in · 55.4 g
14K Gold 75 Pt Lab-Grown Diamond Tennis Chain 71716
14K · 5.95 mm · 18 to 24 in
14K Gold 15 Pt Lab-Grown Diamond Tennis Chain 71711
14K · 3.9 mm · 18 to 24 in
14K Gold 2 Row Diamond Miami Cuban Chain (Lab) 69106
14K · 7.3 mm · 16 in · 65.3 g
14K Gold 55 Pt Lab-Grown Diamond Tennis Chain 71714
14K · 5.3 mm · 18 to 24 in
14K Gold 3 Pointer Parcel Lab-Grown Diamond Tennis Chain 19.80Gr 22 Inches 2.7mm 69823
14K · 2.7 mm · 22 in · 19.8 g
14K Gold 25 Pt Lab-Grown Diamond Tennis Chain 71713
14K · 4.3 mm · 18 to 24 in
Limited Quantity Silver Eagle Claw Tiger's Eye Pendant with Lab-Grown Diamonds 71558
Silver · 0.8 in wide · 21 g
Limited Quantity Free Form Opal Eagle Claw Pendant with Lab-Grown Diamonds 71296
Silver · 0.6 mm wide
Mini UFO Lab-Grown Diamond Pendant & Moon Cut Chain Set 71414
Silver
10K Gold Imperial Lab-Grown Diamond Cross Small 70555
10K · 0.7 in wide · 2.3 g
10K Gold TraxNYC Passion Jesus Head Diamond Pendant [Lab] 68577
10K · 1.25 in wide · 24 g
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 Emerald Cut Lab-Grown Diamond Cross Pendant 68542
14K · 0.8 in wide · 7.4 g
Silver Lab-Grown Diamond Bullet Pendant 70976
Silver · 0.5 in wide · 17 g
14k Yellow Gold Lab-Grown Diamond Tennis chain 7pt 3.3mm 22 inches 69573
14K · 3.3 mm · 22 in · 43.4 g
UFO Large Lab-Grown Diamond Pendant & Moon Cut Chain Set 71413
Silver · 1.9 in wide
14K Gold Medium Ben 25 Pointer Lab-Grown Diamond Cross 68035
14K · 0.8 in wide · 5.1 g
14K Gold Diamond Butterfly Necklace (Lab) 69781
14K · 3.5 g
14K Gold 7 Pointer Diamond Tennis Chain (Lab) 69115
14K · 3.3 mm · 22 in · 34.3 g
14K Gold 2 Row Diamond Miami Cuban Chain (Lab) 69107
14K · 12.5 mm · 24 in · 248 g
14K Gold 2 Row Diamond Miami Cuban Chain (Lab) 69104
14K · 9 mm · 24 in · 135.2 g
.925 Silver Solitaire Lab-Grown Diamond Necklace 71483
Silver · 3 mm · 18 in · 3.15 g
14K Gold 2 Row Emerald Cut Lab-Grown Diamond Cross Pendant 68616
14K · 1.5 in wide · 27.4 g
14K Gold 7 Pointer Diamond Tennis Chain (Lab) 68479
14K · 3.4 mm · 24 in · 45.6 g
Ladies 14K Gold Diamond Bezel Necklace (Lab) 70331
14K · 16 to 20 in
14K Gold 25 Pointer Diamond Tennis Necklace (Lab) 68574
14K · 4 mm · 22 in · 72.6 g
14K Gold 15 Pointer Diamond Tennis Chain (Lab) 69112
14K · 4 mm · 18 in · 45.59 g
14K Yellow Gold Lab-Grown Diamond Tennis Chain 2.9 mm 69843
14K · 2.9 mm · 18 in · 18.66 g
14K Gold 10 Pointer Diamond Tennis Chain (Lab) 69114
14K · 3.5 mm · 22 in · 46.2 g
Silver Lab-Grown Diamond Bullet Pendant Set 70990
Silver · 0.5 in wide · 42.15 g
14K Gold Large Diamond Cross Pendant (Lab) 68213
14K · 1.2 in wide · 19.9 g
14K Gold Sovereign's Halo Lab-Grown Diamond Cross pendant 69427
14K · 2 in wide · 75.1 g
14K Gold 3 pointer Flower Motif Lab-Grown Diamond Tennis Chain 69882
14K · 5.5 mm · 20 in · 17 g
14K Gold 20 Pointer Diamond Tennis Chain (Lab) 69109
14K · 4.3 mm · 22 in · 65 g
14K Gold Skull Head Links Lab-Grown Diamond Chain 68787
14K · 9 mm · 22 in · 115 g
.925 Silver Mummified Zombie Lab-Grown Diamond Pendant with Glow In The Dark Enamel 71721
Silver · 1 in wide · 26.7 g
14K Gold 15 Pointer Diamond Cross Pendant (Lab) 68717
14K · 0.75 in wide · 2.1 g
14K Gold 80 Pointer Lab-Grown Diamond Tennis Chain 22 Inches 70919
14K · 6 mm · 22 in · 75 g
14K Gold Pear Shape Lab-Grown Diamond Necklace 70288
14K · 9 mm · 3.8 g
14K Gold 15 Pointer Diamond Tennis Chain (Lab) 70087
14K · 4 mm · 22 in · 52 g
14K Gold 30 Pointer Diamond Tennis Chain (Lab) 69108
14K · 4.7 mm · 22 in · 44.15 g
14K Gold 2 Row Diamond Miami Cuban Chain (Lab) 69105
14K · 9 mm · 20.5 in · 115 g
Every piece here is set with lab-grown diamonds: the same carbon crystal as a natural diamond, priced differently.
Buyer's guide
How to choose a lab grown diamond necklace, chain or pendant
Pick the kind first, then the stone size, the length and whether a chain comes with it
Decide what hangs on the neck first: a tennis chain on its own, or a pendant on a chain. For a tennis chain, choose the stone size, then the length. For a pendant, compare its grams and read whether a chain comes with it. Take 14K for everyday wear, the gold of about three pieces in four here. If a listing prints no grades, ask the live chat before you order.
Four picks from this page
Silver Eagle Claw Tiger's Eye PendantSold most here, 256 in the year: a tiger's eye in a silver claw, 0.85 ct lab-grown.
Free Form Opal Eagle Claw Pendant, Silver221 in the year: a free-form opal in a silver claw, 0.86 ct lab-grown, with a chain.
Mini UFO Lab-Grown Pendant, Moon Cut Chain Set80 in the year, the set sold most: 0.26 ct of lab-grown diamonds in silver, 9 grams.
10K Imperial Lab-Grown Diamond Cross, Small45 in the year, the cross sold most: in emerald, ruby or sapphire, 1.2 inches, 2.3 grams.
Kinds: what is here, what sold, and what to check first
| Kind | Pieces here | Of pieces sold | Typical grams | Check first |
|---|---|---|---|---|
| Tennis chains | 67 | 9 percent | 44 | Pointer, length |
| Cuban, other chains | 11 | Under 1 percent | 115 | Width, grams |
| Women's necklaces | 13 | 6 percent | 4 | Chain length |
| Pendant sets | 22 | 14 percent | 8 | What chain |
| Crosses | 37 | 12 percent | 11 | Height, grams |
| Names, logos, custom | 27 | Under 1 percent | 39 | Your design |
| Eagle claws | 2 | 52 percent | 27 | Chain or not |
| Other pendants | 57 | 7 percent | 31 | Grams, carats |
Every count on this card is from the 236 pieces live here on October 13, 2026 and what this page sold in the year to October 12, 2026; prices are on the listings. Typical grams is the middle weight the listings in each row print. Crosses sold in a set sit in the sets row.
Questions we get in the store
Is a lab grown diamond necklace made of real diamonds?
Yes. A lab-grown stone is diamond, the same carbon crystal as a mined one, with the same hardness and sparkle. Gem labs grade its color and clarity on the same scale, and only their instruments can show where it grew.
Does a lab grown diamond pendant come with a chain?
Only when its listing says so. A set that names its chain, like the UFO pendants on a moon cut chain, includes it, and so does the opal eagle claw. Otherwise ask the live chat, or call or text 212-872-9692 from 10 AM ET.
What size lab grown diamond tennis chain should I get?
Go fine for every day. The two tennis chains sold most here in the year were rows under 3 mm. For more presence, 15 to 30 pointers run about 4 to 4.5 mm. Past 50 pointers the row goes over 5 mm and reads bold.
More questions we get
What length should a lab grown diamond chain be?
Take 22 inches for a tennis chain worn alone, the length most of them here are offered in. Go shorter to sit high on the neck, or 24 to give a pendant room. A chain cut to a custom length is final sale.
What gold are these lab grown diamond pieces made in?
Mostly 14K, about three pieces in four. Some pendants are 10K, a few are silver, and a handful are platinum or 24K. Nearly four listings in five let you pick yellow, white or rose gold on the menu.
Can I get a custom lab grown diamond name pendant?
Yes. The name, initial and logo pendants here show the custom work we make. Start yours on our custom project page or in the live chat, and approve the design before it is made, since a custom piece is final.
Will a lab grown diamond chain hold up to daily wear?
Yes. Diamond is the hardest gem, grown or mined, and prongs hold the stones on most pieces here. Look over the prongs every few months, and clean the chain in warm soapy water with a soft brush.
Can I return a lab grown diamond chain or pendant?
Yes, if unworn and unaltered. Reach the desk within fourteen calendar days of delivery for approval and our insured label. Five percent restocking and that label come off the refund. Chains cut to length and custom pieces are final; bullion bar pendants are excluded.
