231: 14K gold, diamond and amethyst dinner ring
14K gold, diamond and amethyst dinner ring featuring an oval modified brilliant cut amethyst, 38 cts. approximate, flanked by ten round brilliant cut diamonds, .50 cts. approximate total, H-I color, SI clarity, in an 18K yellow gold filigree mount. Stamped, "585". 18.5 grams. Size 7.75, Circa - 20th C.