20th Century Platinum Rings

Vintage 2.86ct Diamond & Platinum Trilogy Ring c.1970

Antique 1.35ct Sapphire and 0.12ct Diamond Platinum Ring Circa 1915

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

Vintage 17.11ct Ceylon Sapphire & 0.50ct Diamond Platinum Cocktail Ring c.1950

Antique Art Deco 1.39ct Diamond and Platinum Dress Ring Circa 1920

Antique 2.00ct Ceylon Sapphire & 1.16ct Diamond 18k Yellow Gold Cocktail Ring c.1915

1.87ct Zambian Emerald & 0.68ct Diamond Platinum Dress Ring c.1935

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

2.70ct Basaltic Sapphire & 1.10ct Diamond Platinum Dress Ring c.1930

Vintage 18ct Gold Platinum Diamond Trilogy Twist Ring Band Size M 1/2 (US Size 6.5)

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

Antique 18ct Gold Platinum Diamond Sapphire Ring Size J

Antique 18ct Gold Platinum Diamond Trilogy Ring Size K 1/2

Antique 18ct Gold Platinum Diamond Trilogy Ring Band Size P

Antique 18ct Gold Diamond Twist Ring Band Size L

Vintage 0.65ct Emerald & 0.46ct Diamond 18k Yellow Gold Dress Ring c.1940

Vintage 22ct Heavy Gold Platinum Tourmaline Ring Size O

Antique French Art Deco 0.45ct Sapphire & 1.75ct Diamond Platinum Dress Ring c.1920

Vintage 2.60ct Ceylon Sapphire & 1ct Diamond Platinum Dress Ring c.1945

Antique 3.20ct Diamond & Platinum Solitaire Ring c.1925

Vintage 18ct Gold Diamond Cluster Ring

Antique 1.89ct Diamond & Platinum Three Stone Ring c.1925

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

18ct Gold Platinum 3 Stone Diamond Ring

Vintage 1.61ct Diamond & Platinum Solitaire Ring c.1945

Platinum Australian Opal & Diamond Ring

Vintage 1.81ct Diamond & Platinum Trilogy Ring c.1945

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

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

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

18ct Gold & Platinum Amethyst & Diamond Ring

Antique 1.65ct Diamond & Platinum Solitaire Ring c.1920

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

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