European 20th Century Diamond Jewellery

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

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

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

French 0.62ct Diamond & Platinum Solitaire Ring c.1930

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

Vintage German Pearl & 0.72ct Diamond, 14ct Yellow Gold Dress Ring c.1950

Vintage French 5.35ct Zircon & 0.25ct Diamond, 0.24ct Emerald & 18ct White Gold Dress Ring c.1940

Emerald Solitaire & Diamond 18ct White Gold Ring

Art Deco Floral-Cluster Diamond Platinum 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

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

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

The Antique Old Swiss Cut Diamond Solitaire Ring

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

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

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

Vintage French 1.85ct Diamond & Platinum Full Eternity Ring c.1950

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

Gia Certified 2.84ct Diamond & Platinum Solitaire Ring

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

1.18ct Diamond & 18ct Yellow Gold Solitaire Ring c.1930

2.28ct Diamond & 0.52ct Ruby, 18ct Yellow Gold Dress Ring - Vintage French c.1940

2.06ct Diamond and 18ct Yellow Gold Brooch - Antique French Import

1.10ct Diamond & 18ct White Gold Full Eternity Ring - French 1950s

1.81ct Diamond & Platinum Drop Earrings - Antique French Import c.1920

6.25ct Ceylon Sapphire & 3.75ct Diamond, Platinum Dress Ring c.1930

1.20ct Diamond & Platinum Full Eternity Ring c.1935

2.89ct Diamond & Platinum Full Eternity Ring c.1935

0.88ct Diamond, 0.84ct Garnet & Ruby, 18ct Yellow Gold Gondola Brooch - Vintage c.1950

1.30ct Sapphire & 0.60ct Diamond, 18ct Yellow Gold Bracelet - Vintage French c.1940

Pearl & 0.24ct Diamond, 14ct Yellow Gold & Platinum Necklace - Antique Art Nouveau French c.1910

3ct Diamond & 18ct White Gold Full Eternity Ring - French c.1950

3.03ct Aquamarine & 1.42ct Diamond, 18ct White Gold Marquise Ring - Vintage French c.1950