20th Century Diamond Jewellery

Vintage 2.53ct Ruby and 0.48ct Diamond, 18k Yellow Gold Pendant Circa 1980

Antique Pearl Necklace Old Cut Diamond Clasp 1920s Single Strand Vintage Pearls

Antique Victorian 1.10ct Ruby & 0.48ct Diamond, 18k Yellow Gold Cluster Ring

Immpressive 18ct Old Cut Diamond Deco Style Ring

Vintage 1.15ct Ruby & 0.80ct Diamond, 18k White Gold Heart Bar Brooch 1968

Antique 1.20ct Basaltic Sapphire & 1.59ct Diamond, 18k Yellow Gold Five Stone Ring c.1900

Vintage 2.83ct Burmese Sapphire & 3.05ct Diamond, 18k Yellow Gold Bombe Ring c.1980

Vintage 3.20ct Emerald and 4.10ct Diamond, Platinum Ballerina Ring Circa 1950

1.34ct Ruby & 1.12ct Diamond, 18k Yellow Gold Cluster Ring c.1935

Vintage 3.32ct Jadeite and 4.10ct Diamond, 18k Yellow Gold Floral Cocktail Ring Circa 1980

Vintage Cultured Pearl and 2.84ct Diamond, 18ct White Gold Earrings Circa 1970

Antique and Vintage 26.80ct Burmese Ruby and 15.50ct Diamond, 18k Yellow Gold Drop Earrings

1.42ct Emerald & 0.85ct Diamond 18k Yellow Gold Dress Ring c.1930

Antique 0.26ct Ruby & 0.65ct Diamond, 14ct Yellow Gold Dress Ring c.1925

Antique 7.20ct Sapphire & 2.91ct Diamond, 15ct Yellow Gold Brooch c.1920

Vintage 2.73ct Diamond & Platinum Dress Ring c.1960

Art Deco 0.70ct Emerald & 2.42ct Diamond, Platinum Ring c.1930

Antique Victorian Diamond & Pearl Pendant Necklace 14ct Gold c.1900

1.10ct Diamond & Platinum Eternity Ring c.1935

1.49ct Diamond & 18k White Gold Pendant Necklace c.1930

Antique Art Deco Pearl Necklace 9ct Gold Diamond Clasp c.1920s

3.75ct Burmese Sapphire & 1.60ct Diamond, 15k Yellow Gold Ring c.1935

1.20ct Basaltic Sapphire & 1.28ct Diamond, Platinum Cluster Ring c.1935

Antique 0.48ct Sapphire & 0.09ct Diamond, 15k Yellow Gold Pendant c.1910

1.20ct Basaltic Sapphire & 0.54ct Diamond, 18k Yellow Gold Ring c.1935

Vintage 2.38ct Diamond, 18ct White Gold Full Eternity Ring c.1950

0.65ct Emerald & 1.42ct Diamond & Platinum Drop Earrings c.1935

Antique 10.99ct Diamond and Platinum Bracelet Circa 1930

Antique 9.10ct Jadeite and 1.56ct Diamond, 9k Yellow Gold Ring Circa 1910

Vintage 2.74ct Diamond & Platinum Solitaire Ring c.1950

Vintage 14.48ct Amethyst & 0.16ct Diamond, 18ct White Gold Ring c.1980

3.16ct Yellow Sapphire & 0.40ct Diamond, 18ct Yellow Gold Ring c.1935

2.05ct Sapphire & 1.49ct Diamond, Platinum Ring c.1930

Antique Art Deco 1.00ct Sapphire & 1.20ct Diamond Platinum Earrings c.1920

Antique French Art Nouveau Style 4.35ct Diamond & 18k Yellow Gold Bracelet c.1905

1.25ct Diamond & Platinum Dress Ring c.1935

Engagement Ring Antique Diamond Trilogy Twist Ring 18ct Gold Edwardian Ring

The Vintage Brilliant Cut Diamond Platinum Solitaire Ring

Antique 0.95ct Diamond and 18ct Yellow Gold Trilogy Cluster Ring Circa 1910

Antique 2.25ct Diamond and 18k White Gold Cluster Earrings Circa 1930