This antique Russian 14K gold crossover engagement ring with interlocking old European cut diamond (J color, VS1 clarity) and demantoid garnet of an excellent vivid green color, […]

circa 1950s A vintage Russian 14K gold three-stone ring is centered with a rare 1.96 ct brilliant cut demantoid from the Ural Mountains of an excellent […]

circa 1890s An antique ribbed gold ring is centered with a sparkling Russian demantoid garnet (measuring 6.05 x 4.6 x 3.2 mm, approximately 0.70 ct), flanked […]

This 18K gold contemporary ring features a top quality 1.67 ct brilliant cut Russian demantoid garnet flanked by two bright white round diamonds (0.54 ct total […]

A contemporary 18K gold ring is centered with a grass green 1.40 ct pear cut Russian demantoid garnet flanked by bright white (F color) diamonds. The […]

A contemporary 18K gold ring set with a rare trillion cut 1.21 ct Russian demantoid. It is one of the best demantoids we have ever seen. […]

A contemporary 18K gold ring features an emerald-cut 1.91 ct sparkling apple green Russian demantoid garnet flanked by two tapered baguette cut diamonds ( 0.35 ct total weight). This […]

A contemporary 18K gold ring features a big and sparkling 2.85 ct pear cut Russian demantoid garnet flanked by two tapered baguette cut diamonds ( 0.44 ct total weight, […]

circa 1930s This vintage 14K gold ring features a rare 4.19 ct vivid green Russian demantoid set in an ornate Art Deco silver over gold frame […]

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 […]

Demantoid and Diamond Cluster Ring circa 1910 The 18K rose and yellow gold ring is centered with an oval 2.22 ct sparkling green Uralian demantoid garnet. […]

A Russian Demantoid Garnet and Fancy Colored Diamond Cluster Ring circa 1890, with a later shank The ring is set with an exceedingly rare 5.1 carat […]