French 20th Century Diamond Jewellery

1980s French 2.15ct Diamond & 18ct Yellow Gold Dress Ring

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

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

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

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

French 0.62ct Diamond & Platinum Solitaire Ring c.1930

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

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

Vintage 1960s French 1.23 ct Diamond and 18 ct White Gold Trilogy Ring

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 Gold and Diamond Portrait Brooch

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

Antique Gold and Diamond Portrait Pendant

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

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

Vintage French 3.78ct Colombian Emerald & 2.18ct Diamond 18k Yellow Gold Dress 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

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