Diamond Rings Baguette Diamond Half Eternity Ring Sold Circa 2000 Diamond Full Eternity Ring £1200 Circa 1975 Diamond Full Eternity Ring set in Platinum £895 Hallmarked Birmingham 2010 Art Deco 2 Stone Diamond Cross Over Ring £2450 Circa 1920 5 Row Diamond Ring £2950 Circa 2000 Art Deco Diamond Cluster Ring £4500 Circa 1920 Yellow & White Diamond Flower Band Ring £1950 Circa 2005 Triple Cluster Diamond Ring £1250 Circa1950 Diamond Solitaire Ring with Marquise Diamond Shoulders £695 Circa 1980 Art Deco Diamond Oblong Plaque Ring £2950 Circa 1930 Diamond Marquise Ring £1950 Circa 1970 Pave Set Diamond Band Ring £1150 Hallmarked Sheffield 2000 Diamond Cluster Ring £895 Hallmarked London Import 1987 Diamond 3 Tier Flower Cluster Ring £1250 Hallmarked London 1975 Art Deco Half Eternity Diamond Ring £995 circa 1930 Art Deco Diamond Solitaire Ring 1.30 carats £6,500 circa 1930 Diamond Half Eternity Ring in 18 carat Yellow Gold £795 Hallmark Edinburgh 1999 Diamond 9 Stone Cluster Ring £995 Hallmarked London 1961 Diamond Double Cluster Cross Over Ring £1,950 circa 1965 8 Stone Diamond Half Eternity Ring £1,350 Hallmarked Sheffield 2007