20th Century Diamond Jewellery

The Vintage Solitaire Brilliant Cut Diamond Twist Ring

The Vintage 1977 Brilliant Cut Diamond Crossover Ring

The Vintage 1985 Illusion Set Diamond Flower Ring

The Vintage Illusion Set Brilliant Cut Diamond Starlight Ring

1.10ct Ruby & 1.18ct Diamond, Platinum Ring c.1935

Antique Art Deco 2.10ct Emerald, 8.50ct Diamond & Platinum Bracelet c.1920

Antique 1.30ct Diamond and Platinum Trilogy Ring Circa 1925

2.48ct Ceylon Sapphire & 0.96ct Diamond, Platinum Ring c.1935

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

Cultured Pearl & 0.60ct Diamond, 18ct Yellow Gold Cluster Ring c.1935

Antique 6.84ct Onyx, 15.40ct Diamond & Platinum Bracelet c.1920

Antique Art Deco 1.24ct Emerald & 1.66ct Diamond & Platinum Earrings c.1920

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

Antique 1.52ct Aquamarine & 2.92ct Diamond, 18ct White Gold Double Clip Brooch c.1925

3.52ct Diamond & Platinum Earrings c.1935

Vintage 2.68ct Colombian Emerald & 0.80ct Diamond, 18ct Yellow Gold Cocktail Ring c.1960

0.52ct Ruby & 5.32ct Diamond, Platinum Brooch c.1935

Seed Pearl & 0.12ct Diamond, 15ct Rose Gold Bracelet c.1930

Antique Natural Pearl & Diamond Platinum Pendant c.1910

Art Deco Buckle Ring Diamond & Ruby Platinum Ring 1940s Large Vintage Retro Ring

Art Deco 33.25ct Diamond & 0.30ct Emerald Platinum Bracelet c.1930

Vintage 3.13ct Diamond & 18ct Yellow Gold Dress Ring c.1980

Vintage 8.24ct Diamond & Platinum Ring by Boucheron c.1950

Diamond & Pearl Brooch

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

Vintage Art Deco Style Cultured Saltwater Pearl & 2.16ct Diamond, Platinum Cluster Ring c.1950

Antique 1.38ct Diamond & 18ct Yellow Gold Cluster Ring c.1910

Antique 1.18ct Diamond & 18ct White Gold Solitaire Ring c.1910

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

4.35ct Diamond & Platinum Earrings c.1935

1.76ct Diamond & Platinum Solitaire Ring c.1925

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

Antique 1.35ct Sapphire and 0.90ct Diamond, Platinum Ring Circa 1935

Vintage 0.24ct Diamond & 18ct Yellow Gold Cufflinks c.1970

Art Deco 9.10ct Aquamarine & 0.24ct Diamond, 15ct Yellow Gold Brooch c.1925

Vintage 1.19ct Sapphire & 0.42ct Diamond, 18ct Yellow Gold Ring c.1970

Vintage 1.12ct Ruby & 1.33ct Diamond, 18ct White Gold Dress Ring c.1970

Antique 1.20ct Burmese Sapphire & 0.56ct Diamond, 18ct Yellow Gold Ring c.1915

Antique 0.39ct Emerald & 2.04ct Diamond, 9ct Yellow Gold Ring c.1920

Antique 0.81ct Diamond, 15ct Yellow Gold Bow Brooch c.1900