925 STERLING SILVER BIG MEN'S RING WITHCOLOR CHANGING SULTANITDesigned and handcrafted in TurkeyQuality meets perfection!This absolutely amazing Turkishgemstoneshows different colors underdifferentlight sourcesMETAL : .925 Sterling SilverSTONE: SultanitSTONEDIMENSIONS:22 x 30 mm 25 ctsRING SIZE: US 11