Berganza Ltd jean schlumberger for tiffany & co. emerald and sapphire ring, circa 1960. Jean schlumberger for tiffany & co £11,000.00
Berganza Ltd post medieval sergeant-at-law ring 'long live the king and the law', circa 17th… £18,000.00
Berganza Ltd j. milhening inc. star sapphire and diamond ring, chicago, american, circa 1935. J. milhening inc. £16,700.00
Berganza Ltd diamond and ruby cluster ring by oscar heyman brothers, circa 1970. Oscar heyman bros £46,000.00
