British Early 20th Century Platinum Rings

Beautiful 1.4ct Platinum Solitaire Diamond Ring - Boxed

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

18ct Gold & Platinum Diamond Solitaire Ring Old Cut Antique Ring c.1920

Diamond Engagement Ring, Antique 18ct Gold & Platinum Solitaire c.1920

Antique 18ct Gold Diamond Twist Ring Band Size L (US Size 5.75) C1900

Antique 18ct Gold Platinum Diamond Trilogy Engagement Ring Size K 1/2 (US Size 5.5) C1920

Antique 18ct Gold Diamond Twist Ring Band Size L

Art Deco Platinum Jadeite & Diamond Ring – 15ct Natural Green Jade, 1920s with Certificate

18ct Gold & Platinum Amethyst & Diamond Ring

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

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

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

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

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

Antique Edwardian Diamond Solitaire Engagement Ring 18ct White Gold & Platinum c.1910

1920s Diamond Solitaire Engagement Ring Vintage18ct Gold and Platinum Antique Ring

Exquisite Art Deco 2.5ct Diamond Platinum Plaque Ring 1920s Old Cut Diamond Ring – A True Collector’s Piece

Antique Edwardian Pearl and Diamond Cluster Ring 18ct Gold and Platinum Circa 1910

Antique Diamond Trilogy Ring 18ct Gold & Plat Art Deco Three Stone Twist Ring

Edwardian 18ct & Platinum Diamond Ring

Art Deco Solitaire Engagement Ring 18ct Gold Platinum 1920s Vintage Diamond Ring

Antique Diamond Solitaire 18ct Gold Ring

The Antique Art Deco Era Old Mine Cut Diamond Ring