20th Century Diamond Jewellery

Antique 1.50ct Sapphire and 0.24ct Diamond 18ct Yellow Gold Dress Ring Circa 1930

Vintage 1.30ct Sapphire and 0.90ct Diamond, Platinum Dress Ring Circa 1950

Antique 2.95ct Diamond and Platinum Crescent Bow Brooch Circa 1930

Vintage 3.84ct Diamond and Platinum Trilogy Ring Circa 1940

Antique Art Deco 2.57ct Diamond and Platinum Ring Circa 1930

Antique 1.95ct Basaltic Sapphire and 4.15ct Diamond, Platinum Dress Ring Circa 1930

Antique 1.36ct Diamond and 14ct White Gold Solitaire Ring Circa 1930

0.95ct Diamond & 18ct White Gold Solitaire Style Ring c.1925

Vintage 3.62ct Diamond & 18ct White Gold Eternity Ring c.1970

Vintage French 16.75ct Diamond & Platinum Bracelet c.1950

Vintage 1.38ct Sapphire & 0.25ct Diamond, 18ct White Gold Dress Ring 1966

Antique 1.55ct Diamond & Platinum Solitaire Ring c.1920

Antique 1.47ct Sapphire & 0.54ct Diamond, Platinum Cluster Ring c.1910

Antique 1.32ct Diamond & 15ct Yellow Gold Twist Ring c.1900

Antique 3.10ct Diamond & Silver Set Bow Brooch c.1920

2.04ct Ruby & 0.96ct Diamond 18ct Yellow Gold Cocktail Ring c.1935

Antique 1.55ct Diamond & 18ct Yellow Gold Dress Ring c.1920

3.12ct Opal & 0.10ct Diamond, 18ct White Gold Pendant c.1930

Antique & Vintage 2.58ct Diamond & 18ct Yellow Gold Solitaire Ring

Vintage French 2.80ct Diamond & 18ct White Gold Full Eternity Ring c.1950

Vintage 2.75ct Diamond & 14ct White Gold Twist Ring c.1960

Antique Art Deco 1.46ct Diamond & Platinum Dress Ring c.1920

Vintage 3.01ct Ceylon Sapphire & 1.00ct Diamond, Platinum Trilogy Ring c.1970

1.59ct Diamond & Platinum Three Stone Ring c.1935

White Gold, Sapphire & Diamond Half Eternity Ring

2.30ct Diamond & 18ct White Gold Full Eternity Ring c.1935

Antique Art Deco 11.20ct Black Onyx & 0.91ct Diamond, Platinum Brooch c.1920

Vintage Diamond Solitaire 18ct White Gold Ring

Antique Victorian Diamond & Pearl Triple Cluster Ring 18ct Gold c.1900

18ct Gold & Diamond Solitaire Ring

Vintage Art Deco 4.22ct Tourmaline & 0.23ct Diamond, 18ct White Gold Pendant c.1945

Antique 0.71ct Diamond & 14ct Yellow Gold Pendant c.1910

Vintage 71.96ct Citrine & 1.05ct Diamond & 14ct Yellow Gold Brooch

Antique 1.33ct Diamond and 18ct Yellow Gold Dress Ring Circa 1915

11.06ct Tourmaline & 0.18ct Diamond 14ct Yellow Gold Brooch c.1935

2.10ct Emerald & 0.42ct Diamond, Platinum Dress Ring c.1935

Antique Pearl & 0.67ct Diamond, 12ct White Gold Necklace c.1910

Antique 3.82ct Coral & 0.16ct Diamond, 18ct Yellow Gold Five Stone Ring c.1900

Vintage 0.60ct Sapphire & 0.22ct Diamond, 18ct Yellow Gold Cluster Ring c.1968

Diamond & Sapphire 18ct White Gold Ring