IGI online report : 702543256 Variety: Tourmaline Species : Natural Tourmaline Measurements : 12.80 * 5.60 * 3.80 mm Weight : 2.75 carats Shape : Emerald Cut : Mixed cut Colour : Yellowish Green Geographic origin: Nigeria Treatment : No indication of treatment Comments : None Country of Origin is an opinion offered by the seller of this item; this opinion is not substantiated by an official opinion of the Laboratory International shipping with Track, After the shipment reached destination country buyer has to clear. if any customs clearance or postal clearance as per your government rules and regulations. SHIPPING: 1. 25 euros for the first shipment, 10 euros each additional purchase, If any inquiry please contact us 24/7. 2.Insured International trackable Shipping, After the shipment reached destination country buyer has to clear. if any customs clearance or postal clearance as per your government rules and regulations. we are not responsible for the customs clearance and postal clearance charges in your country. 3. After we update shipping information, you will track after 48 to 72 hours, and the shipment will reach you in 21 working days.(or before) 4. We are charging (25euros)for shipping , handling, customs clearence(in india), Gems and Jewelry expert opinion and signature, etc.... and we never charge more from our customers, like VAT, TAX....