A Vintage Chrysoprase and Gold Ring

made in St. Petersburg between 1908 and 1917

The 14K gold ribbed ring is set with a sugarloaf cabochon cut chrysoprase (a valuable green variety of chalcedony).

Marked with 56 zolotnik gold standard and maker’s initials

Width 9 mm (5/16 in.)

Weight 7 grams

Ring size 9