An Edwardian Diamond And Emerald Half Hoop Ring Circa 1910 Centrally set with a round old European cut diamond weighing 0.25cts and flanked by two further diamonds of 0.16cts each, interspaced with two cushion cut emeralds, set in an 18ct yellow gold carved and pierced scroll mount to a round band, inscribed to the inner shank B.A.B.S. 25.11.09.