Vintage 10K Yellow Gold Smoky Topaz Filigree Anniversary / Cocktail Ring Indulge in the allure of this vintage 10 Karat Yellow Gold Smoky Topaz Ring. The marquise-cut smoky topaz gemstone, measuring 31mm x 17mm, takes center stage in an exquisite twisted rope filigree setting. The lightly worn ribbed edge shank adds a touch of character to this size 7.75 ring. Stamped with "10K" and a maker's mark, it can be resized by any qualified jeweler. Size: 7.75 Metal: 10 Karat Yellow Gold Weight: 7.34 dwt / 11.42 Grams Gemstone: Marquise Smoky Topaz, 31mm x 17mm Stamped: 10K, maker's mark NI *AV338