Gemstones Total carat weight 0.75 Genuine London Blue Topaz, 1 pc, Oval Cut 6x4mm Genuine London Blue Topaz, 1 pc, Trillion Cut 4.00mm vibrant color clean clarity Pendant pure sterling silver stamped .925 1.20 grams Length from bail to bottom: 1 inch lovely drop heart design featuring v-prong half-bezel setting. This piece shows excellent craftmanship and has a one of a kind design