Vintage NOS (new old stock) from a jeweler's estate, comes this sterling silver and 14 karat white gold ladies ring. Featuring a very unique combination of black and smoky gray onyx with a 14 karat white gold rhomboid on top. There is a small 0.01 carat genuine diamond prong-set on the rhomboid. Ring weighs 4.20 grams and is a finger size 6 1/2. The marquise-cut black/smoky gray onyx measures 14 x 7mm and is prong-set. Rope design, overall dimension on ring is 0.79" x 0.53". Marked STER 14K.