Orabella: 1.25c 3 Stone Brilliant cut Simulated Blue Topaz Engagement Ring 316 Steel, 3254A Features a 6mm Brilliant-cut Simulated Blue Topaz solitaire. This ring features a very classic style and beauty in a 3 stone setting. Made with solid 316 Stainless Steel. Ring weighs approx. 2.3 grams.