Necklace platinum

Necklace in gray gold, platinum and three diamonds.

Chopard Happy Spirit - Two-row yellow gold and diamond necklace

Neglected necklace Art Deco in platinum and diamonds

Art Nouveau - Pendant necklace in platinum and diamonds

Akoya - Necklace with 49 pearls, clasp platinum, emerald and diamonds

Wheat chain Spiga in 18k gold

Belle Époque - Pendant and chain in platinum and diamonds

Contemporary necklace in platinum, white gold, sapphire and diamonds

Elongated rectangular link chain in 18k yellow gold

Necklace in platinum and 3.50-carat diamonds

Negligé sautoir - Necklace in platinum, seed pearls and diamonds

Chain Art Deco in platinum, alternating links, 45 cm

Art Deco - Alternating curb chain in platinum 42.5 cm

Necklace Art Deco in 18k white gold and platinum, rose-cut diamonds

Art Deco - 18-carat white gold pendant necklace and platinum, diamonds

Tiffany & Co. Jazz - Graduated pendant necklace in platinum and diamonds

Tiffany & Co. Soleste - Round pendant necklace in platinum and diamonds

Tiffany & Co. Elsa Peretti Open Heart - Pendant necklace in platinum

Antique pendant - Floral motif in platinum and diamonds, Venetian Link chain

Tiffany & Co. Elsa Peretti Diamonds by the Yard - Necklace in platinum and diamond

Art Deco - 18 ct white gold leaf pendant necklace and diamonds

Necklace - Strand of 8 mm Akoya pearls with 18k gold clasp

Double-strand cultured pearl necklace in 18k gold

Chain in Link forced in platinum

Necklace - 6.11 ct opal and diamonds

Antique necklace circa 1900 in platinum and diamonds

Double strand necklace in Akoya cultured pearls, 18K gold clasp and platinum

Tiffany & Co. Diamonds By The Yard - Pendant necklace in platinum and diamond

GUCCI - Necklace with GG motif in 18k white gold and diamonds

Niessing - Necklace in platinum 950, 50 to 55 cm

Edwardian - Horseshoe pendant necklace in platinum and diamonds

Edwardian - Openwork wheat medallion pendant necklace in platinum and 18k gold diamonds

Lapponia Inselkönig - Necklace in 585 yellow gold and platinum

Artist's necklace branded in platinum and Yellow Gold, aquamarine and diamond

6.05 ct sapphire and diamond pendant necklace Art Deco

TIFFANY & CO necklace in platinum and diamonds

Pendant necklace - Gold, silver, platinum, Tourmaline & Diamonds

Negligé necklace in yellow gold, platinum, silver and diamonds (1920s)

Belle Époque negligée necklace in 18K yellow gold, platinum, diamonds and pearl

Belle Époque Dog Collar, platinum and yellow gold, set with diamonds

Tiffany & Co - Necklace Solitaire in platinum and natural diamond 0.60 ct

Negligé Necklace - Gold, platinum & Diamonds

Pendant Necklace Art Deco - platinum, Diamonds & cameo Onyx

Necklace Art Deco platinum Diamond

Necklace platinum 950 and 5 ct topaz

40ct opal necklace and sapphires