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 […]

Art Nouveau Diamond and Demantoid Gold Cufflinks made in Moscow between 1899 and 1908 Greenish-yellow 14K gold cufflinks with applied stylized flowers are set with sparkling […]

Vintage Textured Gold and Demantoid Garnet Cuff Links made in Odessa between 1908 and 1917 The 14K gold cuff links are designed to imitate hammered and […]

An Antique Art Nouveau Russian Demantoid Brooch / Pin Made in Moscow between 1899 and 1908 The brooch is designed as a stylized flower in Art […]

Russian, circa 1910 Unmarked, attributed to Bolin, jeweler of the Imperial Court Length 64 mm (2 1/2 in.) Silver topped 14K gold, old mine cut diamonds […]

An Art Nouveau Demantoid and Diamond Pendant Necklace made in Kazan between 1908 and 1917 an openwork pendant of a floral design set with Russian demantoids […]

A very large Art Nouveau Russian rose gold, pale green demantoid garnet and synthetic ruby brooch / pendant. Made in Moscow between 1908 and 1917. Height […]

A Superb Antique Russian Demantoid Garnet Brooch Pin circa 1885 of a crescent shape, centered with a cluster (central stone approximately 0.70 ct), flanked by two […]

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. […]

An Antique Demantoid, Diamond and Gold Pendant Made in Moscow between 1899 and 1908 The pendant is designed in Russian Modern style of the early 20th […]

Russian Demantoid and Natural Ruby Dangling Earrings circa 1910 The two largest demantoids are 5.9 x 4.35 x 2.3 mm (approximately 0.46 ct) and 5 x […]

Art Nouveau Vintage Long Earrings These delicate vintage Russian pendant earrings were made in Moscow between 1908 and 1917. Handcrafted in 14K rose gold, decorated with […]

Russian Demantoid Drop Earrings circa 1910 (ear pendants) with replaced closures (modern) The earrings feature a pair of large demantoid garnets. Russian Ural Mountain demantoids over […]

circa 1935 The ring is set with nine Siberian amethysts – of deep purple, medium purple, and pale lavender color – and sixteen bright green Russian demantoids. […]

A Cat’s Eye Demantoid Garnet and Diamond Cluster Ring The demantoid and diamond cluster is circa 1890, and the shank is a modern replacement (14K gold). […]

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 […]