The only Russian demantoid with a chatoyancy (cat’s eye effect) that we have ever seen. The parallel “horsetail” inclusions in the demantoid produce this unique effect. […]

This contemporary three stone 14K yellow and white gold ring features an excellent 1.90 ct Russian demantoid from the Ural Mountains. The demantoid is flanked by […]

Ring – circa 1960s, demantoid – c.1900. This 14K gold vintage Russian ring is set with a rare 2.03 ct old mine cut demantoid from the […]

circa 1900 The 14K gold cluster ring is centered with a sparkling apple green Russian demantoid encircled by small old rose cut diamonds. The demantoid measures […]

This contemporary gold engagement ring features a 2.33 ct old mine cut Russian demantoid from the early 1900s of a deep green color. The center stone […]

This contemporary 14K gold engagement ring features a 1.62 Ct medium to dark green brilliant cut Russian demantoid (7 mm) flanked by two pear shaped diamonds […]

Moscow, 1950s A 14K rose gold ring is centered with an oval cut 1.48 ct demantoid flanked by six small single cut diamonds. The demantoid (8.22 […]

circa 1930s A white 14K gold ring is centered with a transitional cut brilliant diamond (approximately 1.05 ct., 7 x 3.4 mm, G color, I1 clarity […]