20th Century Diamond Jewellery

Vintage Pearl Necklace Sapphire Clasp 9ct Gold 1950s Graduating Single Strand

Panthere White Gold & Diamond Ring

Vintage Art Deco 0.22ct Diamond & 18ct Yellow Gold Necklace

Antique Synthetic Spinel & 2.04ct Diamond 18ct White Gold Bracelet

Vintage Diamond Daisy Ring 18ct Gold 1920s Cluster Ring Antique Engagement Ring

Vintage 0.68ct Diamond & 14ct Yellow Gold Cluster Ring c.1940

Antique Edwardian 15ct Gold Turquoise, Diamond & Seed Pearl Pendant Necklace - c.1910

The Antique Magnificent 2.5 Carat Diamond Ring

The Vintage Sapphire & Diamond Hand Carved Ring

Antique 3.15ct Basaltic Sapphire & Diamond 15ct Yellow Gold Five Stone Ring c.1910

Vintage Mabe Pearl & 0.78ct Diamond, 9ct White Gold Earrings - Art Deco Style c.1950

Antique 0.36ct Diamond & 18ct Yellow Gold Five Stone Ring c.1910

0.26ct Diamond & Pearl, 12ct Yellow Gold Ring - Antique c.1920

Antique 5.73ct Diamond & Platinum Bar Brooch Art Deco c.1920

Vintage Alan Gard Diamond Earrings 18ct Gold Floral Cluster Earrings London 1973

Vintage 0.95ct Emerald & 0.45ct Diamond, 14ct Yellow Gold Collarette

1.60ct Opal, Pearl & Diamond, 9ct Gold Pendant / Brooch

18ct Gold Edwardian Antique Turquoise Diamond Ring

The Antique 1911 Diamond Star Ring

Vintage French 26.16ct Emerald & 0.95ct Diamond, 18ct Yellow Gold Brooch / Pendant c.1980

3.98ct Diamond & 18ct Yellow Gold Cluster Ring c.1925

Aquamarine and Diamond Cluster Ring Vintage 18ct Gold and Platinum 1950s Engagement Ring

Vintage Pearl & 0.50ct Sapphire, 0.12ct Diamond & 18ct White Gold Twist Ring c.1970

Vintage 0.44ct Diamond & 18ct Yellow Gold Earrings - Art Deco c.1940

Antique French 3.46ct Diamond & Natural Pearl, Platinum Brooch c.1920

Vintage French 0.69ct Diamond & 18ct Yellow & White Gold Dress Ring c.1980

Vintage European 0.41ct Diamond & 18ct Yellow Gold Dress Ring c.1980

Antique French 0.25ct Diamond and 18ct Yellow Gold Dress Ring Circa 1900

Vintage 0.50ct Diamond and 14ct White Gold Twist Ring Circa 1980

Antique Onyx and 0.7ct Diamond, Platinum Pendant - Art Deco - Circa 1930

Antique 7.10 ct Diamond and Platinum Brooch - Art Deco - Circa 1930

The Antique 1903 Sapphire and Diamond Snake Ring

Vintage 10.20ct Green Tourmaline 0.75ct Ruby and 1.84ct Diamond 18ct White Gold Earrings Circa 1950

Edwardian 18ct Gold Diamond and Pearl Dress Ring

The Antique Art Deco Diamond Watch Ring

The Antique Old Cut Diamond Coiled Snake Ring

The Antique Art Nouveau Diamond Flamboyant Ring

The Antique Amethyst & Rose Cut Diamond Ring

Antique French Seed Pearl & 0.18ct Diamond, 18ct Yellow Gold Cluster Ring c.1910

Vintage 1.10ct Diamond & Cultured Pearl, Platinum & 9ct White Gold Drop Earrings c.1950