Are lab grown diamond necklaces real diamonds?

Yes, lab grown diamond necklaces feature lab diamonds—scientifically identical to mined diamonds, but made in a lab. They share the same sparkle, durability, and brilliance you’d expect from a natural diamond.

How do lab grown diamond necklaces compare in quality and value to natural diamond necklaces?

Lab grown diamond necklaces offer the same beauty and quality as natural diamond necklaces, but typically cost less. Each necklace is crafted with care, featuring high-quality, authentic diamonds graded for color, clarity, and cut. You get exceptional value and style without compromise.

Will people be able to tell if my necklace has a lab grown diamond?

Lab grown diamonds look just like natural ones, even under close inspection. Only a professional with specialized equipment could tell the difference. To everyone else, your necklace will shine and sparkle the same as any diamond jewelry.

How should I care for my lab grown diamond necklace?

Caring for a lab grown diamond necklace is easy. Gently clean it with mild soap and warm water, and polish with a soft cloth. Store it separately to prevent scratches and avoid harsh chemicals. Regular care helps keep your diamond necklace looking radiant.

Are Fine Diamond’s lab grown diamond necklaces certified and ethically made?

Absolutely! Every lab grown diamond necklace from Fine Diamond comes with certification to verify its authenticity and quality. Lab grown diamonds are also a sustainable, ethical choice—made with minimal environmental impact and free from conflict concerns.

Shop Lab Grown Diamond Necklaces for Women

20% off sitewide

New Launch Offer

IGI Certified Silver Round Lab Diamond Solitaire Pendant Necklace

From $331.99

$414.00

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14k Gold Lab Grown Diamond Solitaire Heart Necklace

From $475.99

$593.84

14K White Gold Lab Grown Diamond Graduated Riviera Necklace

$17,280.99

$21,600.00

14K Yellow Gold Lab Grown Diamond Riviera Necklace

$9,020.99

$11,275.00

14K White Gold Lab Grown Diamond Riviera Necklace

$9,020.99

$11,275.00

Lab Grown Diamond Heart and Circle Necklace 14k White Gold

$1,351.99

$1,689.00

Lab Grown Diamond Interlocking Heart Necklace 14k Gold

$1,070.99

$1,338.00

14k Gold Lab Grown Diamond Infinity Heart Necklace

$1,143.99

$1,429.00

Lab Grown Diamond Cluster Heart Necklace 14K White Gold

From $1,492.99

$1,865.00

Lab Grown Diamond Hearts Drop Necklace 14K Gold

From $1,424.99

$1,780.00

14K White Gold Lab Grown Diamond 18 inch Bloom Floral Necklace 1/4 carat

$1,433.99

$1,792.00

14K White Gold 1/4 carat Lab Grown Diamond Curved Bar Necklace

$1,127.99

$1,409.00

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14K Gold Lab Grown Diamond 16 Inch Ten Station Necklace 1/4 ctw.

$1,233.99

$1,541.84

18K White Gold Lab Grown Diamond Stations Necklace

$6,265.99

$7,831.31

14K White Gold Lab Grown Diamond Station Necklace 1 1/2 ctw.

$1,794.99

$2,242.57

14K Lab Grown Diamond Twelve Station Necklace 1 ctw

$1,593.99

$1,991.50

14k White Gold Lab Grown Diamond Solitaire Necklace

From $1,931.99

$2,414.86

14k White Gold Lab Grown Diamond Bezel Set Solitaire Necklace

From $1,272.99

$1,590.63

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14k White Gold Lab Grown Diamond Solitaire Heart Necklace

From $1,197.99

$1,497.10

14K Gold Two Tone Lab Grown Diamond Teardrop Necklace

$1,562.99

$1,953.27

14k White Gold Lab Grown Diamond Eleven Station Necklace

$1,605.99

$2,006.54

14k Gold Lab Grown Diamond Multi Station Necklaces

From $1,878.99

$2,347.51

14k White Gold Lab Grown Diamond Tennis Necklace 6 1/2 ctw

$6,846.99

$8,558.61

14k White Gold Lab Grown Diamond Adjustable Tennis Bolo Necklace 1/2 ctw.

$2,552.99

$3,190.22

14k White Gold Lab Grown Diamond Tennis Style Bolo Necklace 1 ctw

$2,700.99

$3,375.71

14k White Gold Lab Grown Diamond Three Stone Bar Necklace 3/4 ctw

$1,326.99

$1,657.87

14k White Gold Lab Grown Diamond Round Necklace 1 ctw

$1,904.99

$2,380.40

14k White Gold Lab Grown Diamond Three Stone Heart Bar Necklace 1 3/8 ctw

$1,424.99

$1,780.21

14k White Gold Lab Grown Diamond Halo Dangle Necklace 1/2 ctw

$1,098.99

$1,373.21

14k Lab Grown Diamond Beaded Bar Necklace 1/4 ctw

$1,064.99

$1,331.19

14k White Gold Lab Grown Diamond Dangle Necklace 1/4 ctw

$729.99

$911.27

14k White Gold Lab Grown Diamond Fashion Bar Necklace 1/2 ctw

$1,164.99

$1,455.41

14K White Gold Lab Grown Diamond Bar Necklace 5/8 ctw

$1,019.99

$1,274.51

14k Lab Grown Diamond Fashion Bar Necklace 4 ctw

$3,453.99

$4,316.81

14K Gold Lab Grown Diamond Fashion Bar Necklace

From $1,155.99

$1,443.86

Lab Grown Diamond Complete Bar Gold Necklace 1/2 ctw

From $1,048.99

$1,310.79

Lab Grown Diamond Fashion Teardrop Necklace 2 3/4 ctw

$8,070.99

$10,087.61

Lab Grown Diamond Complete Fashion Bar Necklace 3/4 ctw

$983.99

$1,229.28

Lab Grown Diamond Gold Solitaire Pendant Necklace

From $746.99

$932.83

Diamond Heart Pendant Necklaces 1/5 ctw

From $1,015.99

$1,269.70

Lab Grown Diamond Quatrefoil Floral Necklace

From $1,029.99

$1,286.89

14k 3/4 Carat Lab Grown Diamond Fashion Teardrop Necklace

$1,333.99

$1,666.83

14k 1/4 carat Lab Grown Diamond Complete Swirl Necklace

$1,303.99

$1,629.13

14k Gold Lab Grown Diamond Solitaire Pendant Necklace

From $247.99

$308.99

Lab Grown Diamond 14K Halo Heart Gold Necklace 1 1/5 ctw

$1,357.99

$1,696.31

Lab Grown Diamond 14K Gold Leaf Bar Necklace

From $915.99

$1,144.36

Lab Grown Diamond Cross Pendant Necklace 1/8 ctw

$775.99

$969.27

Lab Grown Diamond Leaf Necklace 3/8 ctw

$1,310.99

$1,637.79

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Lab Grown Diamond Necklaces in Everyday Styles

Lab Diamond Necklaces: Bar, Heart, or Tennis Styles for Any Mood