Species: Beryl Variety: Emerald Weight: 10.41 ct Measurements: 17.68 x 11.88 x6.75mm Color: Green Cut: Oval Treatment: No-Treatment Origin : Paraíba tourmaline- Seller's Opinion Laboratory Report No: TH26G11991 Conditions: General Description: A Paraíba tourmaline is a rare and valuable gemstone, named after the Brazilian state where it was first discovered. It is known for its distinctive, vivid "neon" or "electric" blue to green colors, caused by the presence of copper, which is unique to this type of tourmaline. Due to its scarcity, especially from the original Brazilian mines, it is one of the most expensive colored gemstones, with its value being more dependent on its color saturation than its carat weight Customs and taxes: Your country of residence may apply extra customs duties and import taxes. Extra VAT calculations are based on the tax system of your country. We cannot be held responsible for any extra expense incurred for importing items into the purchaser's country of residence. Please note that the buyer is always responsible for customs duties on international shipments. If you want to know the detailed amount, please contact the tax office in your area. Shipping: Expedited shipping worldwide. Shipping is insured with a tracking number. We will not accept to declare a lower value of the items or "GIFT" on the parcel. If the winning bidder decides to cancel / withdraw they will bear risk, cost of all shipping