A Rare Russian Demantoid, Diamond, Silver and Gold Art Deco Engagement Ring, Circa This gold ring features a ct vivid green Russian demantoid set in an ornate silver over gold frame embellished with numerous rose cut diamonds.
Almost 3 Carat Russian Demantoid and Diamond Ring, The silver topped gold ring features a very large vivid grass green ct Russian demantoid prong-set in gold, within a hexagonal frame embellished with old cut diamonds.
Victorian Garnet and Diamond Cluster Flower Ring. Silver over yellow gold ring with garnet "petals" fashioned into a flower shape and decorated with rose cut diamonds. Measuring an inch in diameter from the top, c
Victorian Mid 1800s Turquoise Rose Cut Diamond Gold Dangle Earrings
circa 1910 gold, Russian demantoids, natural rubies The two largest demantoids are x x mm (approximately ct) and 5 x x mm (approximately ct). Estimated weight of two smaller demantoids - ct and ct. Total length 25 mm in.
Antique Aquamarine and Demantoid Garnet Bracelet. A unique and enchanting late Victorian bracelet featuring ten prong-set aquamarines totaling carats, delicately linked together and each dotted with four demantoid garnets.