This contemporary custom-made brushed 18K gold unisex ring features a rare 0.90 carat rectangular cut Russian Alexandrite. The Alexandrite changes its color from bluish green (daylight) […]

made in Moscow between 1899 and 1908. This Art Nouveau era 14K gold ring of a floral motif features a pear cut rare Russian Alexandrite accented […]

This antique 14K gold ring from the early 1900s features a very rare 0.81 carat Russian Alexandrite with prominent color change (90 to 100%). The quality […]

This Art Deco era vintage Russian 14K gold and silver ring was made in Moscow in the 1930s. The ring features a 2.07 ct octagonal shape […]

This antique Russian 14K gold ring, circa 1900, was later set with a superb and very rare Russian alexandrite from the Ural Mountains and a transitional […]

made in Ekaterinburg (Sverdlovsk), capital of the Ural province, in the 1930s. A vintage 14K gold ring features a very fine 1.78 ct cushion cut natural […]

made in St. Petersburg between 1899 and 1904. A plain 14K matte gold egg pendant is applied on one side with a gold flower designed in […]

An Antique Alexandrite and Diamond Art Nouveau Flower Ring made between 1908 and 1917. The 14K gold ring is prong-set with a very rare Russian alexandrite […]

A Very Rare Antique Russian Alexandrite and Diamond Cluster Ring circa 1890 The silver topped 14K gold ring is centered with a very nice color-change alexandrite […]