Hand Polished Natural Black Tourmaline Crystal Rough - over 1 Kg (1012 grams) Amazing Natural Colors - Big Size Gemstone : Black Tourmaline Weight : 1012 Grams Dimensions : Smallest : 38x27x25 mm Biggest : 67x36x32 mm Treatments : None Color - As seen in the image Shipping is Free To all countries (worldwide) - by Registered Airmail/ Fedex - with online tracking and insurance. Delivery time is between 2-4 weeks (depending upon customs clearance) Buyer bears all possible import and export costs, customs fees, etc.