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Lab Grown Diamonds

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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23 products

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M & Co. Basket Setting Diamond Stud EarringsM & Co. Basket Setting Diamond Stud Earrings
M & Co. Basket Setting Diamond Stud Earrings Sale priceFrom $499.00
M & Co. Diamond Tennis NecklaceM & Co. Diamond Tennis Necklace
M & Co. Diamond Tennis Necklace Sale priceFrom $4,295.00
M & Co. 3-Prong Martini Setting Diamond Stud EarringsM & Co. 3-Prong Martini Setting Diamond Stud Earrings
M & Co. 3-Prong Martini Setting Diamond Stud Earrings Sale priceFrom $500.00
Sold outM & Co. Bezel & Prong Diamond Pendant NecklaceM & Co. Bezel & Prong Diamond Pendant Necklace
M & Co. Bezel & Prong Diamond Pendant Necklace Sale priceFrom $1,100.00
Sold outM & Co. Round Bezel Diamond BraceletM & Co. Round Bezel Diamond Bracelet
M & Co. Round Bezel Diamond Bracelet Sale priceFrom $1,600.00
3, 5, 8, 10, and 15 cttw bracelets
M & Co. Tennis Bracelet Sale priceFrom $1,300.00
M & Co. Bezel Heart Shape Diamond Stud EarringsM & Co. Bezel Heart Shape Diamond Stud Earrings
M & Co. Bezel Heart Shape Diamond Stud Earrings Sale priceFrom $550.00
Color
M & Co. Bezel Emerald Cut Diamond Stud Earrings
M & Co. Bezel Emerald Cut Diamond Stud Earrings Sale priceFrom $550.00
Color
M & Co. Multi-Shape Diamond Bezel BraceletM & Co. Multi-Shape Diamond Bezel Bracelet
M & Co. Multi-Shape Diamond Bezel Bracelet Sale priceFrom $5,500.00
M & Co. Lab Grown Diamond Round & Pear Drop EarringsM & Co. Lab Grown Diamond Round & Pear Drop Earrings
M & Co. Lab Grown Diamond Round & Pear Drop Earrings Sale priceFrom $1,200.00
M & Co. Oval Bezel BraceletM & Co. Oval Bezel Bracelet
M & Co. Oval Bezel Bracelet Sale price$5,500.00
Metal
6 ctw Asscher Bezel StudsLab Grown Diamond Asscher Cut Studs
Lab Grown Diamond Asscher Cut Studs Sale priceFrom $1,150.00
Color
M & Co. Pear & Emerald Toi et Moi Lab Grown Diamond RingM & Co. Pear & Emerald Toi et Moi Lab Grown Diamond Ring
M & Co. Pear & Emerald Toi et Moi Lab Grown Diamond Ring Sale price$1,750.00
M & Co. Heart Bezel Diamond BraceletM & Co. Heart Bezel Diamond Bracelet
M & Co. Heart Bezel Diamond Bracelet Sale priceFrom $5,500.00
Metal
M & Co. Multi-Shape Lab Diamond Band RingM & Co. Multi-Shape Lab Diamond Band Ring
M & Co. Multi-Shape Lab Diamond Band Ring Sale price$2,500.00
M & Co. Asscher Bezel Diamond BraceletM & Co. Asscher Bezel Diamond Bracelet
M & Co. Asscher Bezel Diamond Bracelet Sale price$6,500.00
Metal
Sold outM & Co. Emerald Cut Engagement Ring with Cadillac AccentsM & Co. Emerald Cut Engagement Ring with Cadillac Accents
M & Co. Emerald Cut Engagement Ring with Cadillac Accents Sale price$2,800.00
M & Co. Marquise Engagement Ring with Tapered BaguettesM & Co. Marquise Engagement Ring with Tapered Baguettes
M & Co. Marquise Engagement Ring with Tapered Baguettes Sale price$2,500.00
M & Co. Green Tourmaline & Diamond Flush Set Gold RingM & Co. Green Tourmaline & Diamond Flush Set Gold Ring
M & Co. Green Tourmaline & Diamond Flush Set Gold Ring Sale price$4,500.00
M & Co. Multi-Shape Prong Tennis Necklacemixed cut necklace with 15 cttw tennis necklace
M & Co. Multi-Shape Prong Tennis Necklace Sale price$12,550.00
Color
M & Co. East-West Oval Diamond Engagement RingM & Co. East-West Oval Diamond Engagement Ring
M & Co. East-West Oval Diamond Engagement Ring Sale price$2,750.00
Metal
3.56ct Pink Antique Cut Diamond Button Back Collet Ring
3.56ct Pink Antique Cut Diamond Button Back Collet Ring Sale price$7,500.00
2.19ct Pink Antique Cut Diamond Button Back Collet Ring
2.19ct Pink Antique Cut Diamond Button Back Collet Ring Sale price$5,800.00