Size 7 Weighs 2.2 grams Genuine 1.25 ctw brilliant round cut London Blue Topaz set in solid sterling silver. Perfect for engagement, a promise ring, a birthday/birthstone ring, or just a present for someone special. Stamped 925. Classic Style setting. Has a beautiful presentation on the finger! in excellent pre-owned condition. Was acquired at an estate sale & appears barely worn. It has a lovely, mild patina & very mild signs of wear. All professional cleaning is left to the buyer. Classic London Blue Topaz Solitaire Sterling Ring