circa 1905 An Edwardian era antique 14K gold trefoil ring prong-set with a cushion cut blue sapphire (5.5 x 5 x 3.9 mm, approximately 0.94 ct), […]

circa 1920 A platinum hand-crafted ring is centered with an emerald cut natural sapphire (8.2 x 5.85 x 4.4 mm, approximately 2.11 ct) of a beautiful […]

circa 1940s – 1950s A wide ribbed band 18K gold ring is centered with an emerald-cut natural unheated blue sapphire 9 x 7.35 x 4.6 mm, […]

St. Petersburg 1870s A heavy 14K gold men’s ring chased with stylized medieval designs in Neo-Russian style is bezel-set with a pale blue octagonal shaped flat […]

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. […]