Art Deco Demantoid Garnet & Diamond Clover Ring tiffany & co Paste gemstones (violet stones foil

Paste gemstones (violet stones foil backed)

This lovely 1920s niello silver chain is likely of French origin

Dating from the year 1957

The head is modelled as a double heart - each on set with a halo of diamonds around either a blue sapphire or a ruby

Art Deco Demantoid Garnet & Diamond Clover Ring tiffany & co Paste gemstones (violet stones foilDATE: Art Deco, 1931 Charming Art Deco clover cluster ring set with demantoid garnets in the leaves, and diamonds at the centre and stalk. Clear Birmingham hallmarks for 9k gold date it to the year 1931; it's beautifully made with stones set in platinum and fine millegrain edges around the garnets. Demantoid garnets (aka green garnets or Uralian emeralds) were discovered in 1868 when miners in the Russian Ural Mountains found an alluvial deposit