This Is An Amazing 3.76ct Untreated Madagascan Purple Sapphire And Diamond Ring. The Stones Are 7-4x3mm 48.ct (3.36ct) 2-3mm .18ct (.36ct) The Diamond 4-1.1mm .01ct (.04ct) For The 3.76ct Total. All In 925 Sterling Silver. Free Domestic Shipping. Thank You For Looking Spotted Horse Trading Company