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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 between Sept 18th - Sept 30th includes a surprise mystery item! The gift will have a retail value of at least 10% of your order total.

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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. Multi-Shape Diamond Station Necklace
M & Co. Multi-Shape Diamond Station Necklace Sale priceFrom $1,220.00
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. 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. 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 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 Oval Double Bezel Pendant
Lab Grown Diamond Oval Double Bezel Pendant Sale price$2,650.00
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
Old Mine Cut Lab Grown Diamond Button Back Collet PendantOld Mine Cut Lab Grown Diamond Button Back Collet Pendant
Old Mine Cut Lab Grown Diamond Button Back Collet Pendant Sale price$7,150.00
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 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 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