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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  • 17

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Est. Retail $13,500.00

myGemma

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

$12,374.00
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Est. Retail $9,600.00

Cartier

Love Necklace, Diamonds (White Gold)

$12,374.00
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Est. Retail $12,000.00

Harry Winston

Symbols Cross Diamond Pendant in Platinum 1.5 CTW

$12,374.00
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Est. Retail $1,200.00

David Yurman

Chiclet Diamond Pendant in Sterling Silver 0.45 CTW

$903.00
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Est. Retail $6,450.00

myGemma

Diamond Cross Necklace in 14K Yellow Gold 1 CTW

$2,905.00
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Tiffany & Co.

Diamond Padlock Pendant in Platinum 0.4 CTW

$2,257.00
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Est. Retail $15,000.00

myGemma

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

$8,728.00
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Est. Retail $6,000.00

myGemma

Diamond Cluster Large Pendant Necklace in 14K Yellow Gold (1 1/3 CTW)

$3,130.00
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Est. Retail $2,180.00

Tiffany & Co.

Elsa Peretti Diamond Pendant in 18k Rose Gold H VS1 0.23 CTW

$1,966.00
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Sustainable Luxury

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Est. Retail $2,800.00

Tiffany & Co.

Enchant Diamond Pendant in Platinum 0.15 CTW

$2,031.00
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Est. Retail $490.00

Tiffany & Co.

Elsa Peretti Diamond Necklace in Sterling Silver 0.03 CTW

$430.00
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Est. Retail $1,500.00

David Yurman

Tag Collection Diamond Pendant in Sterling Silver 1 CTW

$1,092.00
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Ready To Ship

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

Est. Retail $850.00

David Yurman

Albion Onyx Diamond Pendant in 18k Yellow Gold/Sterling Silver 0.33

$583.00
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Est. Retail $795.00

David Yurman

Albion Prasiolite Diamond Pendant in Sterling Silver 0.17 CTW

$576.00
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Est. Retail $5,500.00

Tiffany & Co.

Fluer de Lis Diamond Key Pendant in Platinum 0.37 CTW

$4,804.00
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Est. Retail $8,100.00

Tiffany & Co.

Victoria Diamond Pendant in Platinum 0.39 CTW

$7,272.00
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Est. Retail $3,700.00

Tiffany & Co.

Diamond Bow Pendant in Platinum 0.27 CTW

$2,694.00
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Est. Retail $3,850.00

Tiffany & Co.

Key Collection Diamond Pendant in 18k Yellow Gold/Platinum

$3,276.00
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Est. Retail $3,450.00

Cartier

Trinity Pendant, 1 Diamond

$4,069.00
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Est. Retail $4,800.00

BVLGARI

B.zero1 Diamond Necklace in 18k White Gold 0.35 CTW

$4,215.00
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Est. Retail $2,900.00

Tiffany & Co.

Diamond & Pink Sapphire Small Open Heart Pendant, Platinum 0.3 CTW

$2,184.00
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Est. Retail $13,990.00

Tiffany & Co.

Atlas Diamond Pendant in 18k Rose Gold 0.57 CTW

$8,728.00
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Est. Retail $4,500.00

David Yurman

Quatrefoil Diamond Lariat Necklace in 18K Yellow Gold 0.25 CTW

$3,421.00
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Est. Retail $3,900.00

David Yurman

Diamond Cookie Necklace in 18k Yellow Gold 0.07 CTW

$3,778.00
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Est. Retail $3,375.00

myGemma

Diamond Cross Necklace in 14K White Gold 0.5 CTW

$1,449.00
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Est. Retail $1,590.00

Sabrina Designs Co.

Diamond Evil Eye Charm Necklace in 14K Rose Gold (0.23 CTW)

$1,129.00
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Est. Retail $1,200.00

Sabrina Designs Co.

Diamond Evil Eye Hamsa Necklace in 14K Rose Gold (0.11 CTW)

$867.00
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Est. Retail $600.00

David Yurman

Petite Albion Pendant With Prasiolite & Diamonds in Sterling Silver

$437.00
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Cartier

Diamond & Black Ceramic Love Pendant (White Gold)

$16,377.00
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Est. Retail $2,750.00

Chopard

Happy Diamonds Heart Pendant in 18k White Gold 0.25 CTW

$2,031.00
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Est. Retail $2,600.00

Tiffany & Co.

Paper Flowers Diamond Pendant in Platinum

$2,402.00
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Est. Retail $950.00

Tiffany & Co.

Elsa Peretti Open Heart Pendant With Diamond

$874.00
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Est. Retail $8,995.00

Chopard

Happy Diamonds Bubble Pendant 18K White Gold

$7,425.00
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Est. Retail $7,550.00

Chopard

Happy Diamonds Pendant in 18KT White Gold 0.39 CTW

$6,253.00
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Receive loyalty points worth 5% when you shop or sell.

Est. Retail $1,075.00

Tiffany & Co.

Elsa Peretti Diamond By The Yard Single Diamond Pendant in Silver

$801.00
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myGemma

Diamond Cross Pendant on a Chain 14K White Gold 1.50 ctw

$3,924.00
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myGemma

14K Yellow Gold Diamond Cross Pendant on a Chain 1.50 ctw

$3,858.00
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myGemma

Diamond Graduated Necklace in 14K White Gold 4.66 ctw

$7,643.00
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Est. Retail $9,000.00

Piaget

Possession Diamond Pendant in 18K White Gold 1.25 CTW

$7,425.00
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Est. Retail $5,500.00

Tiffany & Co.

Paper Flowers Diamond Pendant in Platinum 0.33 CTW

$4,368.00
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Est. Retail $6,500.00

myGemma

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

$9,244.00
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Est. Retail $6,500.00

myGemma

Diamond Tennis Necklace in 14K White Gold 4 CTW

$6,697.00
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Est. Retail $9,500.00

Cartier

Patiala Hematite Beads & Diamond Necklace (Yellow Gold)

$10,045.00
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Est. Retail $4,250.00

Tiffany & Co.

Sevillana Diamond circle Pendant in Platinum 0.75 CTW

$3,494.00
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Est. Retail $450.00

Sabrina Designs Co.

Diamond Initial Q Necklace in 14K White Gold

$364.00
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Expertly Authenticated

Each item has been thoroughly authenticated by our in-house experts.

Est. Retail $450.00

Sabrina Designs Co.

Diamond Initial Necklace O in 14K White Gold (0.06 CTW)

$364.00
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Est. Retail $5,500.00

myGemma

18K White Gold & Rose Gold Fancy Color Diamond Star Pendant, .84 Ctw.

$3,858.00
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Est. Retail $4,500.00

myGemma

18K White Gold Ruby Halo Pendant With Diamond Chain, .30 Ctw.

$3,276.00
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Est. Retail $11,600.00

myGemma

18K Yellow Gold Sapphire and Diamond Halo Pendant on Diamond Station Chain

$4,360.00
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Est. Retail $2,950.00

John Hardy

5 Station Diamond Necklace in Sterling Silver 1.20 CTW

$1,456.00
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Est. Retail $1,250.00

Rock & Divine

Dawn Collection Sunshine Diamond Necklace in 18K Yellow Gold

$1,238.00
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Est. Retail $5,000.00

Chanel

Fil De Camelia Diamond Necklace in 18k 18KT Yellow Gold FG VS 0.10 CTW

$4,368.00
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