From delicate pendants to link chain to cultured pearl necklaces, our meticulously curated selection of fine jewelry gives you access to haute jewelry brand creations as well as unique dealer-owned vintage custom pieces. <a href="https://www.sothebys.com/en/buy/jewelry/necklaces/top-brands" rel="noopener noreferrer" target="_blank">Top Brands</a> | <a href="https://www.sothebys.com/en/buy/jewelry" rel="noopener noreferrer" target="_blank">All Jewelry</a>

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Necklaces

Two-strand necklace composed of round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 2.20 carats</li><li>14 karat white gold</li><li>Total weight 16.90 grams</li><li>Length 17–18 inches, width ⅛ inch</li></ul>

White Gold and Diamond Necklace

Composed of 110 graduating round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 20.00 carats with center diamond weighing approximately 1.50 carats</li><li>18 karat white gold</li><li>Total weight 29.15 grams</li><li>Length 17 inches</li></ul>

White Gold and 20.00cts Diamond Riviera Necklace

Set with 173 round diamonds.<ul><li>Diamonds weighing a total of approximately 6.30 carats</li><li>14 karat white gold</li><li>Total weight 17.42 grams</li><li>Length 17¼ inches</li></ul>

White Gold and 6.30ct Diamond Rivière Necklace

Set with 114 round diamonds.<ul><li>Diamonds weighing a total of approximately 11.85 carats</li><li>14 karat white gold</li><li>Total weight 23.53 grams</li><li>Length 17 inches</li></ul>

White Gold and 11.85ct Diamond Rivière Necklace 

Set with 107 round diamonds.<ul><li>Diamonds weighing a total of approximately 18.45 carats</li><li>18 karat white gold</li><li>Total weight 30.08 grams</li><li>Length 17 inches</li></ul>

White Gold and 18.45ct Diamond Rivière Necklace 

Set with 120 round diamonds.<ul><li>Diamonds weighing a total of approximately 17.50 carats</li><li>18 karat white gold</li><li>Total weight 23.28 grams</li><li>Length 17 inches</li></ul>

White Gold and 17.50ct Diamond Rivière Necklace

Set with 109 round diamonds.<ul><li>Diamonds weighing a total of approximately 24.20 carats</li><li>18 karat white gold</li><li>Total weight 31.53 grams</li><li>Length 17¼ inches</li></ul>

White Gold and 24.20ct Diamond Rivière Necklace

Set with 48 old cut diamonds.<ul><li>Diamonds weighing a total of approximately 19.70 carats</li><li>14 karat yellow gold</li><li>Total weight 27.11 grams</li><li>Length 18 inches</li></ul>

Antique, Gold and 19.70ct Diamond Rivière Necklace

Set with 151 round diamonds.<ul><li>Diamonds weighing a total of approximately 8.45 carats</li><li>14 karat white gold</li><li>Total weight 20.08 grams</li><li>Length 17¼ inches</li></ul>

White Gold and 8.45ct Diamond Rivière Necklace 

Set with 113 round diamonds.<ul><li>Diamonds weighing a total of approximately 14.15 carats</li><li>14 karat white gold</li><li>Total weight 25.48 grams</li><li>Length 17¼ inches</li></ul>

White Gold and 14.15ct Diamond Rivière Necklace 

Set with 133 round diamonds.<ul><li>Diamonds weighing a total of approximately 9.85 carats</li><li>14 karat white gold</li><li>Total weight 20.65 grams</li><li>Length 16¾ inches</li></ul>

White Gold and 9.85ct Diamond Rivière Necklace 

Set with 157 round diamonds.<ul><li>Diamonds are approximately 7.00 carats</li><li>14 karat white gold</li><li>Total weight 19.45 grams</li><li>Length 17¼ inches</li></ul>

White Gold and 7.00ct Diamond Rivière Necklace

Set with 87 round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 12.50 carats</li><li>14 karat yellow gold</li><li>Total weight 43.8 grams</li><li>Length 18 inches</li></ul>

Gold and 12.50ct Diamond Riviera Necklace

Set with 47 old-cut diamonds.<ul><li>Diamonds weighing a total of approximately 17.30 carats</li><li>18 karat yellow gold</li><li>Total weight 25.41 grams</li><li>Length 16½ inches</li></ul>

Gold and 17.30ct Diamonds Antique Riviera Necklace 

A necklace composed of old mine cut diamonds.<ul><li>Light brown diamonds weighing a total of approximately 32.00 carats</li><li>Silver topped 14 karat yellow gold</li><li>Total weight 34.72 grams</li><li>Length 17 inches, width ¼ inch</li></ul>

Silver-Topped Gold and Diamond Necklace

Set with round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 11.40 carats</li><li>14 karat white gold</li><li>Length 16 inches</li></ul>

White Gold and 11.40ct Diamond Rivière Necklace

Centering a 1.00 ct round brilliant cut diamond, set with graduated round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 18.00 carats</li><li>18 karat white gold</li><li>Length 16¼ inches</li></ul>

White Gold and 18.00ct Diamond Rivière Necklace

Set with graduated round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 17.00 carats</li><li>18 karat white gold</li><li>Length 15 ⅗ inches</li></ul>

White Gold and 9.20ct Diamond Rivière Necklace

Set with graduated round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 17.00 carats</li><li>18 karat white gold</li><li>Length 6½ inches</li></ul>

White Gold and 17.00ct Diamond Rivière Necklace

Set with round brilliant cut diamonds. <ul><li>Diamonds weighing a total of approximately 10.50 carats </li><li>Platinum</li><li>Total weight 29.7 grams</li><li>Length 16 inches </li></ul>

Platinum and Round Diamond Rivière Necklace

Composed with graduated 52 round rubies and 52 round brilliant cut diamonds.<ul><li>Round brilliant cut diamonds weighing a total of approximately 10.70 carats</li><li>Round rubies weighing a total of approximately 14.15 carats</li><li>14 karat yellow gold</li><li>Total weight 29.13 grams</li><li>Length 15 inches</li></ul>

Gold, Ruby and Diamond Necklace

Composed of round brilliant cut black and colorless diamonds.<ul><li>Diamonds weighing a total of approximately 16.00 carats</li><li>Signed Leo Pizzo</li><li>Italy</li><li>18 karat white gold</li><li>Total weight 32.58 grams</li><li>Length 30 inches</li></ul>

White Gold, Diamond and Black Diamond Necklace

Designed as a flexible line set with baguette diamond and round brilliant cut diamond composites.<ul><li>Baguette diamonds weighing a total of approximately 16.59 carats</li><li>Round brilliant cut diamonds weighing a total of approximately 2.80 carats</li><li>18 karat white gold</li><li>Necklace length 34 inches</li></ul>

Set with 125 graduated round diamonds.<ul><li>Round diamonds weighing a total of approximately 15.00 carats</li><li>14 karat white gold</li></ul>

White Gold and 15.00ct Diamond Riviera Necklace

Set with 152 round diamonds<ul><li>Round diamonds weighing a total of approximately 6.65 carats</li><li>14 karat white gold</li></ul>

White Gold and Diamond Tennis Necklace

Set with 27 larger round diamonds and 1,749 round diamond melees.<ul><li>Round diamonds weighing a total of approximately 12.60 carats</li><li>18 karat white gold</li><li>Total weight 35.0 grams</li></ul>

Composed of 61 round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 12.00 carats</li><li>Platinum</li><li>Total weight 18.75 grams</li><li>Length 19 inches</li></ul>

Platinum and 12.00ct Diamond Riviera Necklace

Alternating with 49 oval-shaped emeralds and diamond composites, set with round brilliant cut diamonds and baguette diamonds.<ul><li>Emeralds weighing a total of approximately 21.68 carats</li><li>Round brilliant cut diamonds weighing a total of approximately 1.24 carats</li><li>Baguette diamonds weighing a total of approximately 5.81 carats</li><li>18 karat white gold</li><li>Gross weight 31.8 grams</li><li>Necklace length 17 inches</li></ul>

White Gold, Ruby and Diamond Necklace

Alternating with 49 oval-shaped sapphires and diamond composites, set with round brilliant cut diamonds and baguette diamonds.<ul><li>Emeralds weighing a total of approximately 22.62 carats</li><li>Round brilliant cut diamonds weighing a total of approximately 1.28 carats</li><li>Baguette diamonds weighing a total of approximately 5.90 carats</li><li>18 karat white gold</li><li>Gross weight 30.7 grams</li><li>Necklace length 17 inches</li></ul>

White Gold, Sapphire and Diamond Necklace

Alternating with 49 oval-shaped emeralds and diamond composites, set with round brilliant cut diamonds and baguette diamonds.<ul><li>Emeralds weighing a total of approximately 15.24 carats</li><li>Round brilliant cut diamonds weighing a total of approximately 1.24 carats</li><li>Baguette diamonds weighing a total of approximately 5.75 carats</li><li>18 karat white gold</li><li>Gross weight 32.3 grams</li><li>Necklace length 17 inches</li></ul>

White Gold, Emerald and Diamond Necklace

This necklace was designed by&nbsp;Lola&nbsp;Oladunjoye, Creative&nbsp;Director of&nbsp;Lola&nbsp;Fenhirst, specially for Sotheby’s. Featuring graduating smoky quartz separated by diamond baguettes,&nbsp;it culminates&nbsp;in a circular Sybil&nbsp;element woven in&nbsp;gold filament, ending with&nbsp;a tail for that extra touch of drama.&nbsp;Lola&nbsp;Fenhirst was one of the designers that took part in Sotheby’s historical selling exhibition&nbsp;<a href="https://www.sothebys.com/en/articles/brilliant-black-1" rel="noopener noreferrer" target="_blank">Brilliant &amp; Black: A Jewelry Renaissance</a>.<ul><li>Diamonds weighing a total of approximately 7.52 carats</li><li>18 karat white gold</li><li>Total weight 57 grams</li><li>Length 22 inches</li></ul>

Smoky Quartz and Diamond Rivière Necklace

Designed&nbsp;as a graduated double line of 214 brilliant-cut diamonds, the front set with 2 marquise-shaped diamonds.<ul><li>Round-cut diamonds weighing a total of&nbsp;approximately 40 carats</li><li>Marquise-cut diamonds weighing a total of&nbsp;approximately 1.31 carats</li><li>Length 15 1/2 inches</li><li>Signed Cartier, numbered, French assay mark for gold and maker's mark</li><li>Accompanied by a copy of a Cartier valuation letter</li></ul>

Deux Ligne Diamond Necklace

Flexible design, featuring oval sapphires alternating with baguette diamonds accented with round diamonds.<ul><li>Sapphires weighing 42.50 carats</li><li>Baguette diamonds weighing 12.25 carats</li><li>Round diamonds weighing 2.48 carats</li><li>Length 34 inches</li><li>18 karat white gold</li></ul>

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Leo Pizzo

Lola Fenhirst

Cartier