20th Century Platinum Jewellery

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

Antique 10.99ct Diamond and Platinum Bracelet Circa 1930

Antique 1.30ct Diamond and 15k Yellow Gold Pendant Circa 1920

Vintage 2.74ct Diamond & Platinum Solitaire Ring c.1950

Diamond Solitaire Ring 18ct Gold and Platinum Vintage Engagement Ring 0.85ct Diamond Antique Ring

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

The Vintage Brilliant Cut Diamond Platinum Solitaire Ring

The Vintage Toi Et Moi Eight Cut Diamond Delightful Ring

Antique 2.50ct Diamond and Platinum Cluster Earrings Circa 1900

Jade & Diamond Art Deco Platinum Ring 1920s 15ct Natural Jade with Gem Report

Antique 4.23ct Sapphire, 1.51ct Diamond, Pearl and Platinum Bracelet Circa 1935

Antique 9.53ct Aquamarine and 0.32ct Diamond, Platinum Ring by Boucheron Circa 1935

Vintage 23.68ct Aquamarine and 0.52ct Diamond, Platinum Ring Circa 1980

Antique 0.50ct Colombian Emerald and 1.94ct Diamond, Platinum Trilogy Ring Circa 1935

Edwardian Cluster Ring Old Cut Diamond 18ct Gold & Platinum Antique Daisy Ring

Antique 4.42ct Aquamarine, 1.35ct Ruby, 0.22ct Diamond and 14ct Yellow Gold Brooch Circa 1935

Antique Art Deco 26ct Lapis Lazuli, 0.96ct Diamond & Platinum Drop Earrings c.1925

4.93ct Ruby & 5.94ct Diamond, Platinum Drop Earrings c.1935

Antique 1.82ct Diamond and 15ct Yellow Gold Five Stone Ring Circa 1900

Antique Pearl & 0.77ct Diamond, 9ct Rose Gold Pendant / Brooch c.1910

Antique + Vintage 5.74ct Diamond & Platinum Cluster Ring

Antique 1.50ct Sapphire, 0.60ct Diamond & Platinum Brooch c.1910

Antique Art Deco 7.80ct Diamond and Platinum Bracelet Circa 1920

Antique 0.99ct Colombian Emerald & 0.35ct Diamond, 18ct White Gold Ring c.1925

Antique 5.95ct Amethyst and 0.95ct Diamond, Platinum Dress Ring Circa 1935

Edwardian Solitaire Ring Diamond Platinum Antique Engagement Ring 1.0ct Diamond

Antique 0.78ct Sapphire & 0.29ct Diamond, Platinum Ring c.1925

Vintage French Import 1.60ct Ceylon Sapphire, 15.25ct Diamond & Platinum Bracelet c.1950

Vintage 1.57ct Heliodor & 3.20ct Diamond, Platinum Ballerina Ring c.1960

Antique 0.70ct Burmese Ruby and Diamond, Platinum Ring Circa 1915

Antique 2.05ct Emerald & 0.40ct Diamond, 9ct Yellow Gold Bar Brooch c.1910

Antique Art Deco 18.36ct Diamond & Platinum Bracelet c.1920

Antique 1.55ct Diamond & Platinum Ring c.1920

The Vintage Solitaire Brilliant Cut Diamond Twist Ring

1.10ct Ruby & 1.18ct Diamond, Platinum Ring c.1935

Antique Art Deco 2.10ct Emerald, 8.50ct Diamond & Platinum Bracelet c.1920

Antique 1.30ct Diamond and Platinum Trilogy Ring Circa 1925