European 20th Century Diamond Jewellery

French 1940s 1.48ct Diamond & 18ct White Gold Full Eternity Ring

1920s 0.35ct Diamond & 18ct Yellow Gold Pendant

Antique 1.02ct Sapphire & 0.62ct Diamond, 10ct Yellow Gold Cluster Ring

Antique German 0.60ct Diamond & Pearl Ruby & 18ct Yellow Gold Pendant c.1920

Vintage French Cultured Pearl & 0.52ct Diamond 18ct White Gold Dress Ring Art Deco c.1940

Vintage French 1.88ct Diamond & 18ct White Gold Full Eternity Ring c.1980

Vintage French 3.96ct Diamond & 18ct White Gold Dress Ring c.1970

Vintage 0.42ct Ruby & 0.21ct Sapphire 0.30ct Diamond & 18ct Yellow Gold Dress Ring c.1940

Antique French 1.22ct Diamond & Platinum Solitaire Ring c.1920

Vintage European 0.30ct Diamond & 14ct Yellow Gold Stud Earrings c.1970

Vintage French 1.60ct Sapphire & 1.05ct Diamond 18ct White Gold Cluster Ring c.1970

Vintage French 1.84ct Burmese Sapphire & 2.35ct Diamond 18ct White Gold Cluster Ring c.1970

Vintage Belgian Diamond & 18ct Yellow Gold Bow Brooch c.1940

Vintage French 0.21ct Ruby & Diamond, 18ct Yellow Gold Bracelet c.1950

Antique 0.19ct Diamond, Sapphire & Ruby, 18ct Gold Fox Hunting Brooch c.1900

0.35ct Diamond & 14ct White Gold Dress Ring c.1930

Antique 0.12ct Diamond & 14ct Yellow Gold Marquise Ring c.1920

Antique French 0.53ct Diamond & Platinum Solitaire Ring c.1920

Emerald Solitaire & Diamond 18ct White Gold Ring

Art Deco Floral-Cluster Diamond Platinum Earrings

14ct Gold Diamond Sunburst Earrings

Vintage 5.17ct Basaltic Sapphire & 3.22ct Diamond, 18ct White Gold Dress Ring

Vintage French 2.51ct Ceylon Sapphire & 0.24ct Diamond 18ct Yellow Gold Platinum Dress Ring c.1950

Vintage French 1.51ct Diamond & 18ct White Gold Square Cluster Ring c.1960

Vintage 1.09ct Diamond & 18ct White Gold Cluster Ring

Antique Art Deco 18k White Gold Diamond & Sapphire Ring

Spectacular Chalcedony & Diamond 15ct Gold Brooch with Translucent Flower Design

Vintage French Art Deco 8.77ct Diamond & 18ct Yellow Gold Bracelet c.1940

Vintage French 2.32ct High Zircon & 0.60ct Diamond, Platinum Dress Ring c.1940

Vintage French 1.38ct Diamond and 18ct Yellow Gold Solitaire Ring Circa 1960

Vintage French Platinum 0.85 Carat Pear & Marquise Cut Diamond Pendant

The Antique Old Swiss Cut Diamond Solitaire Ring

Vintage French 2.28ct Diamond and Platinum Full Eternity Ring Circa 1950

Vintage Italian 2.78ct Diamond & 18ct White Gold Brooch c.1950

Vintage French 5.19ct Diamond & 18ct White Gold Cluster Ring c.1950

Vintage French 3.78ct Colombian Emerald & 2.18ct Diamond, 18ct Yellow Gold Dress Ring c.1950

Antique Art Deco French 1.47ct Diamond and 18ct Yellow Gold Dress Ring Circa 1935

Vintage French 3.81ct Sapphire & 2.28ct Diamond, 18ct White Gold Dress Ring

1.90ct Sapphire and 1.10ct Diamond 18ct White Gold Cluster Ring Circa 1925

3.08ct Pink Topaz and 7.02ct Diamond and Platinum Brooch - Antique