ALGT (Antwerp Laboratory for Gemstone Testing) Certificate No: 02133713 Date: 24 February 2022 Item: One Loose Stone Species: Natural Beryl Color: Green Transparency: Transparent Shape & Cutting Style: Octagon Emerald, Brilliant Step Cut (Excellent Cut) Carat Weight: 1.08 Carat Measurements: Approx. 7.14 x 5.29 x 2.99 mm Treatment: No indications of Heating. Moderate amount of oil in fissures. Oiling in emeralds is a common practice in trade. This enhancement is reversible at any time. Origin:  Zambia Country of Origin is an opinion offered by the seller of this item. This opinion is not substantiated by an official laboratory. Note: this item comes inside a gemstone folder (not sealed). Shipping method: It will be well packaged and send by internet tracking shipping. Any extra expenses due to your country's customs office will be responsibility for the buyer. This is the true picture exclusive to show details of the stone.