Russia, circa 1900.
The 14K gold bangle bracelet features an oval Siberian amethyst of royal purple color.
The amethyst measures 14.4 x 11 x 8.1 mm and is approximately 6.80 cts.
The bracelet is marked on clasp and bezel with later Soviet control marks for 583 gold standard.
Inner circumference – 17.2 cm (6 3/4 in.)
Weight – 10.85 grams.