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Lab Grown Diamond Necklaces

Welcome to our lab-grown diamond jewelry collection! Each piece is lovingly crafted with the highest standards, featuring only the best diamonds. We’re proud to offer diamonds with VS2 clarity and a color grade of G or better. All of our jewelry is made from nickel-free solid gold for your comfort and peace of mind. Since each piece is made just for you, please allow up to 8 weeks for production and shipping. If you're curious about in-store availability, just check the bottom of the product page. We can't wait for you to find the perfect piece for your collection!

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13 products

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M & Co. Diamond Tennis NecklaceM & Co. Diamond Tennis Necklace
M & Co. Diamond Tennis Necklace Sale priceFrom $3,750.00
M & Co. Diamond Station NecklaceM & Co. Diamond Station Necklace
M & Co. Diamond Station Necklace Sale price$1,200.00
M & Co. Diamond Riviera NecklaceM & Co. Diamond Riviera Necklace
M & Co. Diamond Riviera Necklace Sale priceFrom $4,250.00
M & Co. Pear-Shape Lab Diamond Pendant
M & Co. Pear-Shape Lab Diamond Pendant Sale priceFrom $1,150.00
M & Co. Heart Diamond Pendant NecklaceM & Co. Heart Diamond Pendant Necklace
M & Co. Heart Diamond Pendant Necklace Sale priceFrom $995.00
M & Co. Drop Station NecklaceM & Co. Drop Station Necklace
M & Co. Drop Station Necklace Sale price$3,450.00
Color
Sold outM & Co. 1-1.5 CT Bezel Lab Diamond Pendant NecklaceM & Co. 1-1.5 CT Bezel Lab Diamond Pendant Necklace
M & Co. 1-1.5 CT Bezel Lab Diamond Pendant Necklace Sale price$850.00
M & Co. Prong-Set Heart PendantM & Co. Prong-Set Heart Pendant
M & Co. Prong-Set Heart Pendant Sale price$1,200.00
M & Co. Bezel LG Diamond Tennis NecklaceM & Co. Bezel LG Diamond Tennis Necklace
M & Co. Bezel LG Diamond Tennis Necklace Sale priceFrom $5,950.00
Lab Grown Diamond Asscher Tennis Necklace
Lab Grown Diamond Asscher Tennis Necklace Sale price$18,800.00
Color
Lab Grown Diamond Alternating Pear Tennis NecklaceLab Grown Diamond Alternating Pear Tennis Necklace
Lab Grown Diamond Alternating Pear Tennis Necklace Sale price$8,500.00
Color
Lab Grown Diamond Button Back Collet Demi NecklaceLab Grown Diamond Button Back Collet Demi Necklace
Lab Grown Diamond Button Back Collet Demi Necklace Sale price$6,500.00
Color
M & Co. Multishape Prong Tennis Necklacemixed cut necklace with 15 cttw tennis necklace
M & Co. Multishape Prong Tennis Necklace Sale price$12,750.00
Color