Your Jewelry Consultant is ready to talk!
They will be on video but won't see you.
Make sure to enable your mic if prompted.
Language:
Your Jewelry Expert is ready to meet!
You will both be on video, but you can turn off your camera if you'd like.
Make sure to enable your microphone and video if prompted.
Lab-Grown Diamond Necklaces
$
$
![Unstoppable Love Lab-Created Diamond Marquise Frame Necklace 1 ct tw 10K Yellow Gold 19"](/productimages/processed/V-622399309_0_260.jpg?pristine=true "Unstoppable Love Lab-Created Diamond Marquise Frame Necklace 1 ct tw 10K Yellow Gold 19"")
![Unstoppable Love Lab-Created Diamond Oval Frame Necklace 1 ct tw 10K White Gold 19"](/productimages/processed/V-455772107_0_260.jpg?pristine=true "Unstoppable Love Lab-Created Diamond Oval Frame Necklace 1 ct tw 10K White Gold 19"")
![Unstoppable Love Lab-Created Diamond Necklace 1-1/2 ct tw 10K White Gold 19"](/productimages/processed/V-581436906_0_260.jpg?pristine=true "Unstoppable Love Lab-Created Diamond Necklace 1-1/2 ct tw 10K White Gold 19"")
![Toi et Moi Emerald-Cut & Pear-Shaped Necklace 1 ct tw 14K White Gold 18"](/productimages/processed/V-981508803_0_260.jpg?pristine=true "Toi et Moi Emerald-Cut & Pear-Shaped Necklace 1 ct tw 14K White Gold 18"")
![Lab-Created Diamonds by KAY Marquise & Round-Cut Cross Necklace 3/4 ct tw 10K White Gold 18"](/productimages/processed/V-788201705_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Marquise & Round-Cut Cross Necklace 3/4 ct tw 10K White Gold 18"")
![Lab-Created Diamonds by KAY Marquise & Round-Cut Cross Necklace 3/4 ct tw 10K Yellow Gold 18"](/productimages/processed/V-660800400_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Marquise & Round-Cut Cross Necklace 3/4 ct tw 10K Yellow Gold 18"")
![Lab-Created Diamonds by KAY Pear-Shaped & Round-Cut Teardrop Necklace 1/2 ct tw 10K White Gold 18"](/productimages/processed/V-751361508_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Pear-Shaped & Round-Cut Teardrop Necklace 1/2 ct tw 10K White Gold 18"")
![Men's Lab-Created Diamonds by KAY Tennis Necklace 8 ct tw 10K White Gold 20"](/productimages/processed/V-182913905_0_260.jpg?pristine=true "Men's Lab-Created Diamonds by KAY Tennis Necklace 8 ct tw 10K White Gold 20"")
![Lab-Created Diamonds by KAY Necklace 1-1/4 ct tw 14K White Gold 18"](/productimages/processed/V-174094401_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Necklace 1-1/4 ct tw 14K White Gold 18"")
![Lab-Created Diamonds by KAY Necklace 1 ct tw 14K White Gold 18"](/productimages/processed/V-580880108_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Necklace 1 ct tw 14K White Gold 18"")
![Lab-Created Diamonds by KAY Heart Necklace 1-1/2 ct tw Round-Cut 14K White Gold 18"](/productimages/processed/V-581004809_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Heart Necklace 1-1/2 ct tw Round-Cut 14K White Gold 18"")
![Lab-Created Diamonds by KAY Emerald-Cut Sideways Solitaire Necklace 1/2 ct tw 14K Yellow Gold 18"](/productimages/processed/V-190354009_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Emerald-Cut Sideways Solitaire Necklace 1/2 ct tw 14K Yellow Gold 18"")
![Lab-Created Diamonds by KAY Cross Necklace 1/2 ct tw 14K Yellow Gold 18"](/productimages/processed/V-580951200_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Cross Necklace 1/2 ct tw 14K Yellow Gold 18"")
![Lab-Created Diamonds by KAY Riviera Necklace 5 ct tw 10K White Gold 17"](/productimages/processed/V-762187805_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Riviera Necklace 5 ct tw 10K White Gold 17"")
![Lab-Created Diamonds by KAY Necklace 1/2 ct tw 14K White Gold 19"](/productimages/processed/V-174094502_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Necklace 1/2 ct tw 14K White Gold 19"")
![Previously Owned Lab-Created Diamonds by KAY Double Strand Necklace 5 ct tw 10K White Gold 17"](/productimages/processed/V-887223509_0_260.jpg?pristine=true "Previously Owned Lab-Created Diamonds by KAY Double Strand Necklace 5 ct tw 10K White Gold 17"")
![Lab-Created Diamonds by KAY Double Strand Necklace 5 ct tw 10K White Gold 17"](/productimages/processed/V-393928508_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Double Strand Necklace 5 ct tw 10K White Gold 17"")
![Unstoppable Love Lab-Created Diamond Necklace 1 ct tw 14K Yellow Gold 19"](/productimages/processed/V-431912308_0_260.jpg?pristine=true "Unstoppable Love Lab-Created Diamond Necklace 1 ct tw 14K Yellow Gold 19"")
![Lab-Created Diamonds by KAY Necklace 1/2 ct tw 14K White Gold 18" (F/SI2)](/productimages/processed/V-190283109_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Necklace 1/2 ct tw 14K White Gold 18" (F/SI2)")
![Lab-Created Diamonds by KAY Cross Necklace 1/3 ct tw 14K White Gold 18"](/productimages/processed/V-762138903_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Cross Necklace 1/3 ct tw 14K White Gold 18"")
![Lab-Created Diamonds by KAY Graduated Smile Necklace 2 ct tw 10K White Gold 18"](/productimages/processed/V-394066106_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Graduated Smile Necklace 2 ct tw 10K White Gold 18"")
![Lab-Created Diamonds by KAY Graduated Three-Stone Necklace 3/4 ct tw 14K White Gold 18"](/productimages/processed/V-101351308_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Graduated Three-Stone Necklace 3/4 ct tw 14K White Gold 18"")
![Lab-Created Diamonds by KAY Heart Necklace 1 ct tw 14K White Gold 18"](/productimages/processed/V-174174704_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Heart Necklace 1 ct tw 14K White Gold 18"")
![Lab-Created Diamonds by KAY Riviera Necklace 10 ct tw 14K White Gold 16"](/productimages/processed/V-174614204_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Riviera Necklace 10 ct tw 14K White Gold 16"")
![Lab-Created Diamonds by KAY Riviera Necklace 7 ct tw 14K White Gold 16"](/productimages/processed/V-174614305_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Riviera Necklace 7 ct tw 14K White Gold 16"")
![Toi et Moi Emerald-Cut & Pear-Shaped Necklace 1 ct tw 14K Yellow Gold 18"](/productimages/processed/V-190361802_0_260.jpg?pristine=true "Toi et Moi Emerald-Cut & Pear-Shaped Necklace 1 ct tw 14K Yellow Gold 18"")
![Lab-Created Diamonds by KAY Circle Halo Necklace 1/2 ct tw 10K White Gold 18"](/productimages/processed/V-723359206_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Circle Halo Necklace 1/2 ct tw 10K White Gold 18"")
![Threads of Love Oval-Cut Lab-Created Diamond Halo Necklace 1-1/2 ct tw 14K Two-Tone Gold 18"](/productimages/processed/V-142166002_0_260.jpg?pristine=true "Threads of Love Oval-Cut Lab-Created Diamond Halo Necklace 1-1/2 ct tw 14K Two-Tone Gold 18"")
![Lab-Created Diamonds by KAY Baguette & Round-Cut Ladder Necklace 5/8 ct tw 14K White Gold 18"](/productimages/processed/V-161476205_0_260.jpg?pristine=true "Lab-Created Diamonds by KAY Baguette & Round-Cut Ladder Necklace 5/8 ct tw 14K White Gold 18"")
Already Comparing 4 Items
If you'd like to add this item to compare, you need to remove one of the other four items.
Showing 42 of 110 products
Explore KAY's lab-grown diamond necklaces, combining timeless beauty with sustainability. Shop solitaire styles, unique pendants, and more sparkling lab-created diamond styles.