Diamond Necklaces

Shop our curated selection of high-quality discounted diamond necklaces from some of the world's most renowned brands, including Tiffany & Co., Cartier and BVLGARI. All authenticated by our team of diamond jewelry experts and priced at up to 80% off retail.

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Est. Retail $7,650

myGemma

7 ctw White Gold Lab-Grown Diamond Necklace

$5,100
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Est. Retail $7,650

myGemma

Lab-Grown Diamond Necklace in 18K White Gold 7.11 CTW

$5,100
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Est. Retail $10,250

myGemma

Lab-Grown Diamond Necklace in 14K White Gold 11.03 CTW

$6,750
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Est. Retail $7,650

myGemma

Lab-Grown Diamond Necklace in 18K Yellow Gold 7.11 CTW

$5,100
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Est. Retail $13,500

myGemma

Lab-Grown Graduated Diamond Tennis Necklace in 14K White Gold 16.38 CTW

$8,500
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Est. Retail $9,600

Cartier

Love Necklace, Diamonds (White Gold)

$8,500
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Est. Retail $12,000

Harry Winston

Symbols Cross Diamond Pendant in Platinum 1.5 CTW

$8,500
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Est. Retail $15,000

myGemma

Diamond Tennis Necklace in 14K Yellow Gold (5.50 CTW)

$5,995
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Est. Retail $13,990

Tiffany & Co.

Atlas Diamond Pendant in 18k Rose Gold 0.57 CTW

$5,995
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Sustainable Luxury

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Cartier

Diamond & Black Ceramic Love Pendant (White Gold)

$11,250
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myGemma

Diamond Graduated Necklace in 14K White Gold 4.66 ctw

$5,250
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Est. Retail $9,000

Piaget

Possession Diamond Pendant in 18K White Gold 1.25 CTW

$5,100
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All in stock and ready to ship today. Free and fully insured shipping on orders over $500. Overnight shipping available.

Est. Retail $6,500

myGemma

Diamond Tennis Necklace in 14K Yellow Gold (4 CTW)

$6,350
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Est. Retail $9,500

Cartier

Patiala Hematite Beads & Diamond Necklace (Yellow Gold)

$6,900
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Est. Retail $10,500

myGemma

Princess Solitaire Diamond Pendant in 14K Yellow Gold (1.81 CTW)

$7,200
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Est. Retail $9,250

Tiffany & Co.

Paloma Picasso Diamond Melody Pendant in 18k Rose Gold 0.40 CTW

$5,700
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Est. Retail $11,250

myGemma

Diamond Solitaire Pendant in 18K Yellow Gold (1.66 CTW)

$10,300
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Est. Retail $9,995

David Yurman

Quatrefoil Onyx Diamond Necklace in 18k Yellow Gold 1.75 CT

$5,000
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Est. Retail $45,000

Cartier

Himalia Pearl & Diamond Necklace (White Gold)

$17,600
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Est. Retail $15,000

Graff

Pink & White Diamond Butterfly Necklace in 18K Yellow Gold 0.75 CTW

$10,300
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Est. Retail $33,500

myGemma

GIA Fancy Yellow-Green/SI1 1.61 Ct Diamond Bezel-Set Pendant, 14K Yellow Gold

$18,500
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