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 $7,650.00

myGemma

7 ctw White Gold Lab-Grown Diamond Necklace

$7,401.00
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Est. Retail $7,650.00

myGemma

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

$7,401.00
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Est. Retail $10,250.00

myGemma

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

$9,795.00
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Est. Retail $7,650.00

myGemma

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

$7,401.00
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Est. Retail $2,550.00

myGemma

2 ctw White Gold Lab-Grown Diamond Necklace

$2,395.00
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Est. Retail $13,500.00

myGemma

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

$12,334.00
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Est. Retail $6,450.00

myGemma

Diamond Cross Necklace in 14K Yellow Gold 1 CTW

$2,895.00
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Est. Retail $15,000.00

myGemma

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

$8,699.00
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Est. Retail $6,000.00

myGemma

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

$3,120.00
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Sustainable Luxury

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Est. Retail $3,375.00

myGemma

Diamond Cross Necklace in 14K White Gold 0.5 CTW

$1,444.00
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myGemma

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

$3,911.00
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myGemma

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

$3,846.00
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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.

myGemma

Diamond Graduated Necklace in 14K White Gold 4.66 ctw

$7,618.00
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Est. Retail $6,500.00

myGemma

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

$9,214.00
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Est. Retail $6,500.00

myGemma

Diamond Tennis Necklace in 14K White Gold 4 CTW

$6,675.00
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Est. Retail $5,500.00

myGemma

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

$3,846.00
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Est. Retail $4,500.00

myGemma

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

$3,265.00
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Est. Retail $11,600.00

myGemma

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

$4,346.00
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myGemma

Fancy Intense Yellow Diamond Solitaire Pendant in 14K Yellow Gold SI2 1.01 CT

$4,354.00
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Est. Retail $10,500.00

myGemma

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

$10,448.00
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myGemma

Diamond Halo Necklace in 14K White Gold (1/3 Ctw) on a Chain

$2,025.00
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Est. Retail $1,380.00

myGemma

Diamond & Turquoise Evil Eye Necklace in 14K Yellow Gold

$1,111.00
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myGemma

Diamond Smile Necklace in 14K Yellow Gold (1.00 CTW G-H/SI)

$1,814.00
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Est. Retail $450.00

myGemma

Pristine

14k White Gold & Diamond Initial Necklace- X

$363.00
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Est. Retail $11,250.00

myGemma

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

$14,946.00
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Est. Retail $1,350.00

myGemma

Diamond Star Necklace in 14K White Gold

$1,009.00
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myGemma

Diamond Bezel Set Neckalce in 14K Yellow Gold (0.24 CTW G/SI2)

$1,125.00
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myGemma

Diamond Bezel Set Necklace in 14K Yellow Gold (0.52 CTW)

$1,814.00
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myGemma

Diamond Bezel Set Necklace in 14K White Gold (0.52 CTW)

$1,814.00
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myGemma

Diamond Smile Necklace in 14K Yellow Gold (1.00 CTW G-H/SI2)

$2,467.00
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myGemma

Diamond Smile Necklace in 14K White Gold (1.00 CTW G-H/SI2)

$2,250.00
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myGemma

Diamonds by the Yard Necklace in 14K White Gold (1.04 CTW G-H/SI2)

$2,395.00
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myGemma

Diamond Bezel Set Necklace in 14K White Gold (0.24 CTW G/SI2)

$1,125.00
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Est. Retail $9,400.00

myGemma

Black & White Looped Pear Shape Motif Diamond Necklace, 18k White Gold 1.77 CTW

$3,773.00
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Est. Retail $450.00

myGemma

Pristine

14k White Gold & Diamond Initial Necklace- P

$363.00
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Est. Retail $420.00

myGemma

14k Gold & Diamond Initial Necklace- P

$363.00
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Est. Retail $450.00

myGemma

Pristine

14k White Gold & Diamond Initial Necklace- H

$363.00
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Est. Retail $855.00

myGemma

Pristine

14k White Gold & Diamond Evil Eye Necklace

$653.00
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Est. Retail $1,380.00

myGemma

Diamond Turquoise Evil Eye Necklace in 14K White Gold

$1,089.00
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myGemma

Black Diamond Halo Necklace in 14K White Gold, 0.97 Ctw on Chain

$574.00
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Est. Retail $33,500.00

myGemma

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

$26,844.00
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Est. Retail $1,155.00

myGemma

Diamond Paperclip Initial V Necklace in 14K Yellow Gold

$929.00
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Est. Retail $450.00

myGemma

Pristine

14k White Gold & Diamond Initial Necklace- T

$363.00
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Est. Retail $450.00

myGemma

Pristine

White 14k Gold & Diamond Initial Necklace- Z

$363.00
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Est. Retail $450.00

myGemma

Pristine

14k White Gold & Diamond Initial Necklace- Y

$363.00
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Expertly Authenticated

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

Est. Retail $450.00

myGemma

Pristine

14k White Gold & Diamond Initial Necklace- W

$363.00
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Est. Retail $450.00

myGemma

Pristine

14k White Gold & Diamond Initial Necklace- V

$363.00
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Est. Retail $450.00

myGemma

Pristine

14k White Gold & Diamond Initial Necklace- U

$363.00
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Est. Retail $450.00

myGemma

Pristine

14k White Gold & Diamond Initial Necklace- I

$363.00
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Est. Retail $450.00

myGemma

Pristine

14k White Gold & Diamond Initial Necklace- F

$363.00
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Est. Retail $450.00

myGemma

Pristine

14k White Gold & Diamond Initial Necklace- E

$363.00
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Est. Retail $450.00

myGemma

Pristine

14k Gold & Diamond Initial Necklace- A

$363.00
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