20th Century Platinum Jewellery

Diamond Solitaire One Carat Size (natural)

18ct Gold Platinum 3 Stone Diamond Ring

Antique Art Deco 0.30ct Sapphire & 7.58ct Diamond Platinum Bracelet c.1920

Art Deco 0.50ct Onyx & 0.20ct Diamond, Platinum Pendant c.1930

Vintage 1.85ct Emerald & 7.10ct Diamond, Platinum Jewellery Set c.1945

Vintage 1.61ct Diamond & Platinum Solitaire Ring c.1945

Art Deco 4.28ct Diamond & Platinum Brooch c.1930

Art Deco 0.76ct Diamond & 14k Yellow Gold Pendant c.1930

Platinum Australian Opal & Diamond Ring

Vintage 1.81ct Diamond & Platinum Trilogy Ring c.1945

Antique & Vintage 1.60ct Diamond & 14k Yellow Gold Solitaire Ring

Antique Art Deco 7.50ct Onyx & 3.20ct Diamond, Platinum Brooch c.1920

1960s Platinum Sapphire & Diamond Cluster Ring – Vintage Flower Engagement Ring

Pearl & 1.18ct Diamond, 14k Rose Gold Pendant c.1930

2.13ct Sapphire & 1.00ct Diamond, 18k White Gold Ring c.1935

Antique Art Deco 2.20ct Onyx & 0.50ct Diamond, Platinum Ring c.1920

Edwardian Rose-cut Diamond Negligee Necklace

Edwardian Opal & Diamond Lavalier Necklace in Gold & Platinum

18ct Gold & Platinum Amethyst & Diamond Ring

Antique 1.28ct Diamond & Platinum Pendant c.1920

Art Deco Platinum & Diamond Lariat Necklace

Royal Navy Crown Brooch

Antique 1.65ct Diamond & Platinum Solitaire Ring c.1920

Art Deco 4.35ct Diamond & Platinum Clip Brooch c.1935

Antique French Art Deco 10.45ct Diamond & Platinum Bracelet c.1920

Antique 1.00ct Diamond & 18k White Gold Five Stone Ring c.1925

Antique 1.42ct Sapphire and 0.60ct Diamond, 18k Yellow Gold Bracelet Circa 1925

Antique Edwardian Diamond and Pearl Bangle in 18ct Gold & Platinum Circa 1910

1960s Sapphire & Diamond Engagement Ring – White Gold & Platinum – Vintage Cluster Ring

1950s Platinum Diamond Solitaire Engagement Ring – 0.50ct – Vintage UK Size J¾

Exquisite Art Deco 1.44ct Diamond Solitaire Engagement Ring in Platinum with AnchorCert Gem Lab Report, Circa 1920

Antique 2.30ct Garnet & 0.30ct Diamond, Platinum Dress Ring c.1920

Antique Edwardian 1.00ct Old European Cut Diamond Solitaire Engagement Ring in 18ct Gold, Circa 1910

Antique 2.40ct Sapphire & 1.20ct Diamond, 14k White Gold Cluster Ring c.1925

Vintage 16ct Ceylon Sapphire & 4.95ct Diamond, Platinum Cluster Ring c.1980

1930s Vintage Diamond Solitaire Ring – 18ct White Gold & Platinum 0.85ct

Romantic Antique Platinum Diamond Solitaire Ring – 1ct Old Cut c.1915

4.10ct Emerald & 2.28ct Diamond, Platinum Cocktail Ring c.1935

Vintage 2.90ct Sapphire & Platinum Cross Pendant c.1950

8.80ct Madagascan Sapphire & Diamond, Platinum Ring c.1935