20th Century Platinum Jewellery

Vintage 3.93ct Diamond & Platinum Spray Brooch c.1940

0.32ct Diamond, Enamel, Carved Hardstone & 14ct Yellow Gold Brooch - Antique c.1910

Antique 0.22ct Diamond & 18ct Yellow Gold Five Stone Ring c.1920

Antique 1.02ct Sapphire & 0.62ct Diamond, 10ct Yellow Gold Cluster Ring

Art Deco 0.54ct Emerald 0.24ct Diamond Platinum Dress Ring

Antique 1.25ct Diamond and 9ct Yellow Gold Stud Earrings

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

2.42ct Diamond & Platinum Drop Earrings c.1925

Antique Opal & 0.22ct Diamond 15ct Yellow Gold Brooch c.1900

Antique Victorian 5.95ct Opal & 0.35ct Diamond Platinum Brooch

Vintage French 4.06ct Diamond & 18ct Yellow Gold Earrings Art Deco c.1940

5.00ct Diamond Brooch in Platinum c.1910

Vintage Pearl Necklace Dimond Platinum Clasp 1950s Single Strand Antique Pearls

Antique 4.48ct Diamond & Platinum Necklace c.1920

3.78ct Diamond & Platinum Brooch - Art Deco - Antique c.1920

Vintage 1.01ct Amethyst & 1.69ct Diamond, Platinum & 14ct Yellow Gold Brooch - Art Deco c.1940

0.67ct Diamond & Platinum Solitaire Ring c.1930

Antique 24.66ct Opal & 9.81ct Diamond, Platinum Bracelet c.1915

French 0.62ct Diamond & Platinum Solitaire Ring c.1930

Vintage 1.05ct Diamond & 18ct Gold Pendant c.1960

3.50ct Ceylon Sapphire & 2.48ct Diamond, Platinum Dress Ring c.1935

Vintage 3.03ct Diamond & Platinum Solitaire Ring c.1950

Black Onyx, 0.13ct Diamond & Pearl, 15ct Yellow Gold & Platinum Pendant - Art Deco c.1930

1.42ct Diamond & Platinum Drop Pendant c.1930

Antique 0.37ct Diamond & Pearl, 14ct Yellow Gold Pendant c.1910

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

0.48ct Emerald & 1.29ct Diamond, Platinum Brooch - Art Deco c.1930

0.83ct Diamond & 18ct Yellow Gold Cluster Ring c.1930

Antique 0.45ct Sapphire & 2.76ct Diamond, 18ct Rose Gold Cluster Ring c.1900

Antique Pearl & 0.42ct Diamond, 18ct Yellow Gold Dress Ring c.1920

0.90ct Diamond & 18ct Yellow Gold Dress Ring c.1930

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

Antique 1.40ct Diamond & 15ct Yellow Gold Drop Earrings c.1920

Art Deco 10.75ct High Zircon & 0.60ct Diamonds Platinum Bar Brooch c.1930

Art Deco 1.27ct Diamond & Pearl, 18ct White Gold Dress Ring c.1925

Antique 0.95ct Diamond and Platinum Solitaire Ring Circa 1935

Vintage 3.15ct Diamond & Platinum Full Eternity Ring c.1960

1950s 2.71ct Citrine & 2.10ct Diamond Platinum Dress Ring

3.66ct Diamond & Platinum Dress Ring - Vintage c.1940

Vintage French 2.51ct Ceylon Sapphire & 0.24ct Diamond 18ct Yellow Gold Platinum Dress Ring c.1950