British 20th Century Diamond Solitaire Rings

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

Edwardian 0.50ct Old Cut Diamond Solitaire Ring • 18ct Gold • Chester 1908

1.3ct Old Cushion Cut Diamond Solitaire in 18ct Gold with Gem Report

Vintage 18ct White Gold Diamond Solitaire Heavy Band Ring 5.7mm Size T 1/2 (US Size 10) c.1930

Vintage 18ct Gold 0.50 Cttw Diamond Solitaire Ring Band Round Brilliant Cut Size O (US Size 7.25)

Vintage 9ct Gold 1.0 Cttw Diamond Solitaire Gypsy Ring Band Size S (US Size 9.25)

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

Diamond Solitaire One Carat Size (natural)

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

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

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

Stunning 1.4ct Platinum Solitaire Diamond Ring - Boxed

Vintage 1.12ct Diamond & 18ct Yellow Gold Solitaire Ring 1980

The Vintage Brilliant Cut Diamond Solitaire Petite Ring

The Vintage 1985 Illusion Set Diamond Flower Ring

The Vintage Old Mine Cut Diamond Solitaire Fancy Ring

Vintage Diamond Solitaire 18ct White Gold Ring

18ct Gold & Diamond Solitaire Ring

Diamond Solitaire 18ct Gold Ring

Antique + Vintage 0.80ct Diamond & 18ct Yellow Gold Solitaire Ring

The Antique 1906 Old European Cut Diamond Starlight Ring

Stunning .89ct Diamond Solitaire Platinum Engagement Ring

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

The Brilliant Cut Solitaire Diamond Radiant Ring

The Vintage Brilliant Cut Solitaire Diamond Classic Ring

The Antique 1913 Single Cut Solitaire Diamond Ring

The Cathedral Illusion Set Diamond Solitaire Ring

18ct Gold Diamond Solitaire Ring

1930s 18ct Gold & Diamond Solitaire Ring