Birmingham Assay Office 20th Century Diamond Rings

The Vintage 1991 Diamond 9ct Gold Oval Engraved Signet Ring

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

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

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

Vintage 18ct Heavy Gold Diamond Sapphire Cluster Ring Size N

Vintage 18ct Gold Diamond Cluster Ring

The Vintage 1965 Diamond 9ct Gold Signet Ring

Edwardian 18ct Diamond Ring Alabaster & Wilson

Engagement Ring Antique Diamond Trilogy Twist Ring 18ct Gold Edwardian Ring

The Antique 1912 Old Cut Diamond Scroll Ring

Vintage 0.60ct Sapphire & 0.22ct Diamond, 18ct Yellow Gold Cluster Ring c.1968

0.74ct Diamond and 18ct Yellow Gold Twist Ring

The Antique 1917 Five Stone Old Cut Diamond Boat Ring

The Antique 1919 Diamond & Ruby Scroll Ring

Antique 0.45ct Ruby and 0.60ct Diamond 18ct Yellow Gold Five Stone Ring Circa 1915

The Antique 1905 Five Old Cut Diamond Ring

The Vintage 1929 Garnet & Diamond Ring

Ruby And Diamond 5 Stone Ring

Antique Ruby & Diamond Five Stone Ring 18ct Gold Vintage Ring Birmingham 1919

The Antique Edwardian 1906 Old Cut Diamond Boat Ring

The Antique 1913 Single Cut Solitaire Diamond Ring

Antique Diamond Five Stone Ring Henry Wilkinson 18ct Gold Ring Birmingham 1923

The Vintage 1977 Solitaire Rubover Set Diamond Ring

The Antique 1903 Edwardian Ruby, Diamond & Sapphire Ring

The Cathedral Illusion Set Diamond Solitaire Ring

18ct Gold & Diamond Ring