20th Century Platinum Jewellery

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

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

1.25ct Sapphire & 1.70ct Diamond, 18ct Yellow Gold Cluster Earrings c.1935

Antique 0.56ct Sapphire & 0.60ct Diamond, Platinum Earrings c.1920

Vintage 0.62ct Ruby, 0.50ct Sapphire & 3.15ct Diamond, Platinum Owl Brooch c.1940

3.35ct Diamond & Platinum Brooch c.1925

Antique 13.82ct Opal & 0.24ct Diamond, 18k Yellow Gold Pendant c.1910

Vintage 0.95ct Diamond & 18ct Yellow Gold Boat Brooch c.1945

0.75ct Sapphire & 0.52ct Diamond 18ct Yellow Gold Dress Ring c.1930

Antique 2.35ct Opal & 0.60ct Diamond, 18ct Yellow Gold Pendant c.1920

Antique 0.83ct Sapphire and 0.52ct Diamond, Platinum Trilogy Ring Circa 1930

Antique 1.60ct Onyx, 3.67ct Diamond and Platinum Bracelet Circa 1930

0.65ct Burmese Ruby & 0.48ct Diamond, Platinum Twist Ring c.1925

Antique Art Deco 1.24ct Sapphire & 1.80ct Diamond, Platinum & 18ct White Gold Bracelet c.1920

2.97ct Diamond & Platinum Trilogy Ring c.1925

Antique 3.18ct Pink Tourmaline, 2.10ct Diamond and Platinum Pendant Circa 1925

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 2.65ct Ruby and Platinum Eternity Ring Circa 1930

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

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

18ct Gold, 5 Diamond Ring

Vintage French 16.75ct Diamond & Platinum Bracelet c.1950

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 3.30ct Diamond & Platinum Bow Brooch c.1915

Antique 4.20ct Diamond and Platinum Bracelet Circa 1915

Antique 42.68ct Aquamarine and 0.16ct Diamond 12ct Yellow Gold Pendant Circa 1935

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

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

Vintage 2.42ct Diamond & Platinum Full Eternity Ring c.1955

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

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

18ct Gold & Diamond Solitaire Ring