Antique Russian Siberian Amethyst & Demantoid Garnet Rose Gold Pendant Necklace - made in Moscow between 1908 and 1917 - Three deep velvet purple Siberian amethysts, sixteen Ural demantoids, 56 zolotniks rose & yellow gold
Antique Russian Siberian Amethyst and Demantoid Earrings made in St. Petersburg between 1899 and 1904 The gold earrings are prong-set with two exceptional Siberian amethysts. It is very rare to see a pair of perfectly matched Siberian amethysts of that
Russian Art Nouveau Demantoid Garnet, Spinel and Two-Color Gold Floral Pendant. Made in Moscow between 1908 and The green and rose gold floral pendant is set with 21 sparkling Uralian demantoids and 2 spinels.
Emerald and diamond earrings. Two hypnotic green pear-shaped emeralds, weighing and carats are found floating beneath two pear-shaped diamonds, weighing and carats. The hooks are pave-set with small diamonds and are mounted on platinum.