Group :.......................Zoisite Species ................... Natural Tanzanite Weight ..................... 1.53 Ct (0.77 Ct & 0.76 Ct) Dimensions............ 6.87 x 4.80 x 3.56 mm & 6.95 x 4.88 x 3.27 mm Cut ............................. Modified Brilliant Cut Shape........................ Oval Transparency ....... Transparent Phenomena .......... None Color.......................... Blue-Violet Treatment .............. Commonly heated ICA Report No .... TH25G113688 We ship to all over the world. All orders are packed & shipped with great care by an Express Courier Service like FedEx and DHL. Buyer is responsible for the import tax and duty.