10K Yellow Gold Spinach Jade Ring, brightly polished, featuring a centered jade oval cabochon, weighing approx. 1.60 carats, marked: "10K" with maker's mark. Measuring US size 6 1/4, approx. 1.7 dwt. Provenance: From a New York City Collection. Keywords: Jewelry, Fashion, Accessories, Nephrite, Vintage, 417, Adornment