Platinum Diamond Rings

1.00ct Old Brilliant Cut Diamond Solitaire Ring in Platinum c.1915

Art Deco 18ct Gold Platinum and Diamond Target Ring, C1920

Art Deco 0.70ct Old Brilliant Cut Diamond Solitaire Ring, 18ct Gold and Platinum ca1920

Sensational Early 20th Century Full Diamond Eternity Ring

Vintage Diamond Cluster Ring with Light Yellow Centre Stone

Diamond Solitaire Platinum Ring

Late Victorian 18ct Yellow Gold Ring

Vintage 1950s Diamond Solitaire Ring in Platinum with Rose Cut Shoulder Accents

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 Platinum Sapphire Diamond Cluster Ring Size K 1/2 (US Size 5.75) C1880

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

Antique 18ct Gold Platinum Diamond Trilogy Twist Ring Size N 1/2 (US Size 7) C1890

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 Trilogy Twist Ring Size L

Antique 18ct Gold Diamond Twist Ring Band Size L

Vintage 18ct Gold Diamond Cluster Ring

18ct Gold Platinum 3 Stone Diamond Ring

Platinum Australian Opal & Diamond Ring

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

Diamonds Gold & Platinum 18ct Ring

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 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

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

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

Stunning .89ct Diamond Solitaire Platinum Engagement Ring

Antique Diamond Solitaire 18ct Gold Ring

Stunning 3-stone Diamond Platinum Ring (ca 1ct)

Platinum Diamond Solitaire Ring

Diamond Solitaire 1ct. Total

Diamond Solitaire Ring

Solitaire Diamond Ring

Diamond Solitaire 2.05 Carats