Signature: 13472 Metal Finish: High Polish Location: Inside Shank Metal Type: 18K Yellow Gold Hallmark: 750 Total Item Weight (g): 9.5 Gemstone: Diamond Carat Total Weight: 0.22 Clarity Grade: Slightly Included Color Grade: Near Colorless Stone Shape: Round Brilliant, Single Cut Note: Item has been appraised and inspected by certified gemologist. Diamond and gemstone grading is done under GIA standards as the mounting permits. Gemstone weights and measurements are approximate.