Jewelry Specification : Size : 12-15 Gemstone : Natural Tourmaline Gemstone Weight : 6.00 ct Gemstone Cut : Asscher Cut Gemstone Dimension : 9.91 x 10 x 7.96 mm Gemstone Certification : CIGTL Gemstone Treatment : None Gold Weight : 5.92 gr Diamond Cut : Round Cut Diamond Weight : RD 32 - 0.30 ct Diamond Total Weight : 0.30 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.