Berganza Ltd gothic revival solitaire diamond carved ring, attributed to wièse, circa 1890. Attributed to wièse £17,400.00
Berganza Ltd vintage emerald and diamond ring by oscar heyman brothers, american, circa 1960. £8,100.00
Berganza Ltd amethyst memorial ring for the right honourable george grenville (british prime minister, 1763-1765),… £26,000.00
Berganza Ltd oscar heyman brothers cat's eye chrysoberyl and diamond ring, american, circa 1954. Oscar heyman brothers £13,000.00
Berganza Ltd oscar heyman brothers ruby and diamond cocktail ring, american, circa 1970. Oscar heyman brothers £9,700.00
Berganza Ltd attributed to wièse, gothic revival brooch, french, circa 1900. Attributed to wiese £8,200.00
Berganza Ltd fancy colour diamond flower ring by oscar heyman bros, american, circa 1980. Oscar heyman £11,700.00
