20th Century Platinum Rings

Antique 0.26ct Ruby & 0.65ct Diamond, 14ct Yellow Gold Dress Ring c.1925

Vintage 2.73ct Diamond & Platinum Dress Ring c.1960

Art Deco 0.70ct Emerald & 2.42ct Diamond, Platinum Ring c.1930

Antique 0.84ct Ruby & 0.40ct Diamond, Platinum Ring c.1910

1.10ct Diamond & Platinum Eternity Ring c.1935

1.20ct Basaltic Sapphire & 1.28ct Diamond, Platinum Cluster Ring c.1935

2.99ct Diamond & Platinum Solitaire Ring c.1935

1.20ct Basaltic Sapphire & 0.54ct Diamond, 18k Yellow Gold Ring c.1935

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

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

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

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

Antique + Vintage 5.74ct Diamond & Platinum Cluster Ring

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

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

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

2.48ct Ceylon Sapphire & 0.96ct Diamond, Platinum Ring c.1935

Art Deco Buckle Ring Diamond & Ruby Platinum Ring 1940s Large Vintage Retro Ring

Vintage 8.24ct Diamond & Platinum Ring by Boucheron c.1950

Vintage Art Deco Style Cultured Saltwater Pearl & 2.16ct Diamond, Platinum Cluster Ring c.1950

Antique 1.38ct Diamond & 18ct Yellow Gold Cluster Ring c.1910

Vintage 1.90ct Thai Ruby and 0.90ct Diamond, Platinum Cluster Ring 1940

1.76ct Diamond & Platinum Solitaire Ring c.1925

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

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

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