An Elegant Art Nouveau Antique Sapphire and Diamond Ring Russian, made between 1908 and 1917 The 14K rose gold ring is set with a blue sapphire […]

A VERY RARE Russian Imperial Presentation Gem-Set Gold Ring in its original red leather case The 14K gold ring is centered with a Russian Imperial crown, made in St. […]

Russian, made between 1908 and 1917 A vintage rose gold ring is centered with an oval cabochon cut blue sapphire encircled by twelve rose cut diamonds. […]