London Assay Office 20th Century Rings

Hallmarked Vintage Silver & Amethyst Modernist Ring

Vintage 9ct Gold & Diamond Ring

Alan Martin Gard 18ct Gold Turquoise and Diamond Cocktail Ring, London 1980

Sapphire & Diamond 9ct Gold Ring

Vintage Tanzanite & Diamond Cluster Ring 9ct Gold Double Halo Engagement Ring c.1980

Vintage 9ct Gold, Diamond & Ruby Cluster Ring

9ct Gold Snake Ring with Garnet Eyes

Vintage Ruby and Pearl Cluster Ring London 1962

Vintage 1973 London Hallmarked 9ct Gold Cabochon Amethyst Ring

Vintage Kutchinsky Buckle Ring 18ct Gold, Onyx and Diamond, London 1972

Vintage 18ct White Gold Heavy Diamond Sapphire Cluster Ring Band Size M 1/2 (US Size 6.5)

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)

1970s Ruby & Diamond Ring

Antique 18ct Gold Sapphire Old Cut Diamond Five Stone Edwardian Ring London 1907 Hallmarked

Vintage Kutchinsky Bombé Ring Diamond & Ruby 18ct Gold Cocktail Ring London 1958

Hallmarked Vintage Brutalist Amethyst & Silver Ring

Modernist Silver & Chrysoprase Ring

Kutchinsky Baguette Diamond Ring 18ct Gold Abstract Vintage Ring London 1971

18ct Gold Opal & Diamond Cluster Ring Cropp & Farr

Vintage Diamond Floral Cluster White Gold Ring

18ct Gold and Garnet Ring

Diamond Solitaire Ring