Diamond Necklaces

Long Double Strand Pearl Necklace with Diamond 9ct Gold Clasp 9mm Pearls 1960s

Antique French 8.50ct Diamond, 9k Gold & Silver Necklace c.1860

Vintage Cultured Pearl & 36.00ct Black Diamond & 1.05ct White Diamond, 18ct Oxidised White Gold Pendant 1964

Victorian 15ct Gold Diamond Pearl Star Pendant & Chain

Antique Art Nouveau 0.35ct Diamond, Enamel & 18ct Yellow Gold Pendant c.1910

Vintage Pearl Necklace with Diamond Clasp Long Two Strand 1950s Pearls

Antique Art Deco 2.20ct Diamond & 14ct White Gold Pendant c.1925

0.40ct Emerald & 1.25ct Diamond, 9ct Yellow Gold Pendant c.1935

Antique Art Deco 1.20ct Aquamarine, 0.28ct Diamond & Platinum Pendant c.1910

Antique Natural Pearl & Diamond Platinum Pendant c.1910

Pearl Necklace Amethyst Diamond Clasp with Gem Lab Cert Vintage 6 Strand Pearls

Art Deco 1.67ct Diamond & 18ct White Gold Pendant c.1935

Tiffany & Co Platinum & Diamond Cobblestone Pendant with Box

Vintage 1.54ct Peridot & 0.66ct Diamond, 18ct White Gold Pendant c.1945

Vintage 71ct Aquamarine, 0.38ct Diamond & 18ct White Gold Pendant c.1970

Antique and Vintage Single Strand Pearl Necklace with 0.66ct Sapphire, 0.88ct Diamond & 12ct White Gold Clasp

Antique 0.93ct Diamond & 18ct Yellow Gold Necklace c.1920

Antique 2.35ct Opal & 0.60ct Diamond, 18ct Yellow Gold Pendant c.1920

Antique 3.18ct Pink Tourmaline, 2.10ct Diamond and Platinum Pendant Circa 1925

Antique 42.68ct Aquamarine and 0.16ct Diamond 12ct Yellow Gold Pendant Circa 1935

Heart-shaped Emerald, Pearl and Diamond Pendant

Vintage Art Deco 4.22ct Tourmaline & 0.23ct Diamond, 18ct White Gold Pendant c.1945

Antique 0.71ct Diamond & 14ct Yellow Gold Pendant c.1910

Antique Pearl & 0.67ct Diamond, 12ct White Gold Necklace c.1910

Antique Natural Saltwater Pearl, Ruby & 0.68ct Diamond, Platinum Pendant c.1880

Antique Art Nouveau 1.30ct Sapphire, Seed Pearl & Diamond, 18ct Yellow Gold Pendant c.1900

Antique Victorian Diamond & Pearl Star 15ct Gold Necklace with Red Rock Crystal c.1880

Early 20th Century Belle Epoque 18ct Gold Swag Necklace, French

Antique Victorian French Diamond Pendant Necklace / Brooch 18ct Gold Floral Acanthus Design - 19th Century

Double Strand Pearl Necklace Diamond Ruby Sapphire 18ct Gold Clasp 1960s Pearls

Georg Jensen ‘Daisy’ Brooch & Pendant on Chain

Antique 4.60ct Jadeite & 0.28ct Diamond 18ct White Gold Pendant c.1920

Triple Strand Pearl Necklace with Gem Certificate 9ct Gold Diamond Clasp 1950s

Antique 9.10ct Amethyst Pearl & 0.20ct Diamond 14ct Yellow Gold Necklace

Antique Victorian Blister Pearl and 0.42ct Diamond 9ct Yellow Gold Pendant

Antique/vintage 48.34ct Aquamarine and 0.70ct Diamond 18ct Yellow Gold and Platinum Necklace

Antique Aquamarine and Diamond Necklace 9ct Gold Edwardian Drop Pendant Circa 1910

9.60ct Aquamarine, 0.28ct Diamond & Platinum Pendant

Pearl Necklace with Art Deco Diamond Clasp Triple Strand 1930s with Gem Certificate

Vintage 0.20ct Sapphire & Diamond 18ct Rose Gold Collarette c.1950