A round cut blue topaz center stone with black diamonds set on this magnificent setting in white gold.Give her this ring as a symbol of your love, to wear and cherish at all casual and formal occasions. 26 round black diamonds weigh .25ctw. Round cut blue topaz weighs 1.00ct, measures 6mm, and the gold weighs approximately 2.40 grams Brand: Szul Jewelry Resizable: Yes Adjustable: Yes Size/Dimensions: 6 Metal Stamp: 10 kt Diamond Weight: .25 Shape: Round Oval Material: White Gold