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Necklaces

Lab-Grown Diamond Jewelry & Special Collections: Discounts are applied automatically at checkout—no code needed. 

Estate Jewelry: Priced as marked. 

Mystery Gift Bonus: Every order placed on September 1st, 15th, and 30th includes a surprise mystery item!

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M & Co. Diamond Tennis NecklaceM & Co. Diamond Tennis Necklace
M & Co. Diamond Tennis Necklace Sale priceFrom $4,295.00
M & Co. Bezel & Prong Diamond Pendant NecklaceM & Co. Bezel & Prong Diamond Pendant Necklace
M & Co. Bezel & Prong Diamond Pendant Necklace Sale priceFrom $1,100.00
M & Co. Diamond Riviera NecklaceM & Co. Diamond Riviera Necklace
M & Co. Diamond Riviera Necklace Sale priceFrom $4,250.00
M & Co. Diamond Station NecklaceM & Co. Diamond Station Necklace
M & Co. Diamond Station Necklace Sale price$1,250.00
M & Co. Pear-Shape Lab Diamond Pendant
M & Co. Pear-Shape Lab Diamond Pendant Sale priceFrom $1,250.00
M & Co. Heart Diamond Pendant NecklaceM & Co. Heart Diamond Pendant Necklace
M & Co. Heart Diamond Pendant Necklace Sale priceFrom $995.00
Lab Grown Diamond Bezel Letter Charm/PendantLab Grown Diamond Bezel Letter Charm/Pendant
Lab Grown Diamond Bezel Letter Charm/Pendant Sale price$650.00
M & Co. Drop Station NecklaceM & Co. Drop Station Necklace
M & Co. Drop Station Necklace Sale price$3,370.00
M & Co. Prong-Set Heart PendantM & Co. Prong-Set Heart Pendant
M & Co. Prong-Set Heart Pendant Sale price$1,200.00
M & Co. Multi-Shape Diamond Station Necklace
M & Co. Multi-Shape Diamond Station Necklace Sale priceFrom $1,220.00
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
M & 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
Lab Grown Diamond Pear Fluted Bezel PendantLab Grown Diamond Pear Fluted Bezel Pendant
Lab Grown Diamond Pear Fluted Bezel Pendant Sale price$1,850.00
Lab Grown Diamond Emerald Cut Double Bezel PendantLab Grown Diamond Emerald Cut Double Bezel Pendant
Lab Grown Diamond Emerald Cut Double Bezel Pendant Sale price$2,950.00
Lab Grown Diamond Button Back Collet PendantLab Grown Diamond Button Back Collet Pendant
Lab Grown Diamond Button Back Collet Pendant Sale price$5,850.00
Save 21%Momo Coral & Natural Diamond Pendant Necklace
Momo Coral & Natural Diamond Pendant Necklace Sale price$2,750.00 Regular price$3,500.00
Save 11%Vintage 18K Coral Station Necklace
Vintage 18K Coral Station Necklace Sale price$1,950.00 Regular price$2,200.00
Save 34%Gump's Angelskin Coral Multistrand NecklaceGump's Angelskin Coral Multistrand Necklace
Gump's Angelskin Coral Multistrand Necklace Sale price$1,850.00 Regular price$2,800.00
Save 28%Hammered Gold Coin Fringe Necklace with Diamond Accents
Hammered Gold Coin Fringe Necklace with Diamond Accents Sale price$4,200.00 Regular price$5,800.00
Lab Grown Diamond Alternating Marquise Tennis Necklace
Lab Grown Diamond Alternating Marquise Tennis Necklace Sale price$9,950.00
Lab Grown Diamond Oval Double Bezel Pendant
Lab Grown Diamond Oval Double Bezel Pendant Sale price$2,650.00
Lab Grown Diamond Asscher Tennis Necklace
Lab Grown Diamond Asscher Tennis Necklace Sale price$15,800.00
Lab Grown Diamond Alternating Pear Tennis NecklaceLab Grown Diamond Alternating Pear Tennis Necklace
Lab Grown Diamond Alternating Pear Tennis Necklace Sale price$7,750.00
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
Save 33%18K Natural Fancy Intense Yellow & White Diamond Necklace18K Natural Fancy Intense Yellow & White Diamond Necklace
18K Natural Fancy Intense Yellow & White Diamond Necklace Sale price$32,000.00 Regular price$47,500.00