Jewelry Specification : Size : 12-15 Gemstone : Natural Tanzanite Gemstone Weight : 4.96 ct Gemstone Cut : Pear Cut Gemstone Dimension : 13.40 x 8.32 x 6.54 mm Gemstone Certification : CIGTL Gemstone Treatment : Heat Gold Weight : 4.366 gr Diamond Cut : Round Cut Diamond Weight : RD 16 - 0.22 ct Diamond Total Weight : 0.22 ct Gold Purity : 18 karat (75%) Gold Finish : White Gold NOTE: * gold weight stated on description is based on size 13 reference. * please keep in mind that resizing may change the gold weight. * ready stock. * all sizes outside size 13 & 14 takes 3-5 days resizing.