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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  • Cartier Love Bracelet Size
  • 17

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Van Cleef & Arpels

Yellow Gold Mother Of Pearl and Diamond Limited Edition Vinta

£4,113.00
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Est. Retail £7,950.00

BVLGARI

Rose Gold Tourmaline and Diamond Divas Dream Pendant

£4,202.00
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Est. Retail £2,000.00

BVLGARI

Yellow Gold & Steel Diamond Bvlgari Bvlgari Horiscope Pendant

£1,009.00
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Est. Retail £450.00

Sabrina Designs Co.

14k Gold & Diamond Initial Necklace- L

£232.00
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Est. Retail £450.00

Sabrina Designs Co.

14k Gold & Diamond Initial Necklace- K

£232.00
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Est. Retail £450.00

Sabrina Designs Co.

14k Gold & Diamond Initial Necklace- G

£232.00
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Est. Retail £4,500.00

Cartier

Rose Gold Diamond Juste Un Clou Pendant

£3,298.00
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Est. Retail £7,450.00

Tiffany & Co.

Yellow Gold Emerald & Diamond Color By The Yard Necklace

£3,739.00
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Est. Retail £3,550.00

Van Cleef & Arpels

Rose Gold Diamond Frivole, Small Model Pendant

£2,815.00
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Sustainable Luxury

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Est. Retail £2,620.00

Cartier

Love Necklace, Diamonds (Yellow Gold)

£1,996.00
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Est. Retail £3,250.00

Tiffany & Co.

Tiffany T Smile Diamond Necklace in 18k Rose Gold 0.1 CTW

£1,639.00
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Est. Retail £7,650.00

myGemma

7 ctw White Gold Lab-Grown Diamond Necklace

£4,286.00
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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 £7,650.00

myGemma

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

£4,286.00
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Est. Retail £10,250.00

myGemma

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

£5,672.00
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Est. Retail £7,650.00

myGemma

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

£4,286.00
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Est. Retail £2,550.00

myGemma

2 ctw White Gold Lab-Grown Diamond Necklace

£1,387.00
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Est. Retail £13,500.00

myGemma

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

£7,142.00
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Est. Retail £9,600.00

Cartier

Love Necklace, Diamonds (White Gold)

£7,142.00
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Est. Retail £12,000.00

Harry Winston

Symbols Cross Diamond Pendant in Platinum 1.5 CTW

£7,142.00
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Est. Retail £1,200.00

David Yurman

Chiclet Diamond Pendant in Sterling Silver 0.45 CTW

£521.00
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Est. Retail £6,450.00

myGemma

Diamond Cross Necklace in 14K Yellow Gold 1 CTW

£1,677.00
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Tiffany & Co.

Diamond Padlock Pendant in Platinum 0.4 CTW

£1,303.00
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Est. Retail £15,000.00

myGemma

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

£5,038.00
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Est. Retail £6,000.00

myGemma

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

£1,807.00
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Est. Retail £2,180.00

Tiffany & Co.

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

£1,135.00
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Est. Retail £2,800.00

Tiffany & Co.

Enchant Diamond Pendant in Platinum 0.15 CTW

£1,173.00
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Est. Retail £1,500.00

David Yurman

Tag Collection Diamond Pendant in Sterling Silver 1 CTW

£631.00
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Est. Retail £850.00

David Yurman

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

£337.00
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Est. Retail £5,500.00

Tiffany & Co.

Fluer de Lis Diamond Key Pendant in Platinum 0.37 CTW

£2,773.00
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Est. Retail £8,100.00

Tiffany & Co.

Victoria Diamond Pendant in Platinum 0.39 CTW

£4,197.00
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Est. Retail £3,700.00

Tiffany & Co.

Diamond Bow Pendant in Platinum 0.27 CTW

£1,555.00
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Est. Retail £3,850.00

Tiffany & Co.

Key Collection Diamond Pendant in 18k Yellow Gold/Platinum

£1,891.00
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Est. Retail £3,450.00

Cartier

Trinity Pendant, 1 Diamond

£2,349.00
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Est. Retail £1,590.00

Sabrina Designs Co.

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

£652.00
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Est. Retail £1,590.00

Sabrina Designs Co.

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

£652.00
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Est. Retail £2,900.00

Tiffany & Co.

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

£1,261.00
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Est. Retail £13,990.00

Tiffany & Co.

Atlas Diamond Pendant in 18k Rose Gold 0.57 CTW

£5,038.00
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Est. Retail £4,500.00

David Yurman

Quatrefoil Diamond Lariat Necklace in 18K Yellow Gold 0.25 CTW

£1,975.00
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Est. Retail £3,375.00

myGemma

Diamond Cross Necklace in 14K White Gold 0.5 CTW

£836.00
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Est. Retail £1,590.00

Sabrina Designs Co.

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

£652.00
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Est. Retail £600.00

David Yurman

Petite Albion Pendant With Prasiolite & Diamonds in Sterling Silver

£253.00
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Cartier

Diamond & Black Ceramic Love Pendant (White Gold)

£9,453.00
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Est. Retail £2,750.00

Chopard

Happy Diamonds Heart Pendant in 18k White Gold 0.25 CTW

£1,173.00
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Est. Retail £2,600.00

Tiffany & Co.

Paper Flowers Diamond Pendant in Platinum

£1,387.00
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Est. Retail £950.00

Tiffany & Co.

Elsa Peretti Open Heart Pendant With Diamond

£505.00
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Expertly Authenticated

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

Est. Retail £7,550.00

Chopard

Happy Diamonds Pendant in 18KT White Gold 0.39 CTW

£3,609.00
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myGemma

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

£2,265.00
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myGemma

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

£2,227.00
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myGemma

Diamond Graduated Necklace in 14K White Gold 4.66 ctw

£4,412.00
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Est. Retail £9,000.00

Piaget

Possession Diamond Pendant in 18K White Gold 1.25 CTW

£4,286.00
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Est. Retail £5,500.00

Tiffany & Co.

Paper Flowers Diamond Pendant in Platinum 0.33 CTW

£2,521.00
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Est. Retail £6,500.00

myGemma

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

£5,336.00
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