ALGT (Antwerp Laboratory for Gemstone Testing) Certificate No: 81546195 Date: 11 March 2022 Item: One Loose Stone Species: Natural Zircon Color: Intense Yellowish Green Transparency: Transparent Shape & Cutting Style: Oval, Mixed Cut (Excellent Cut) Carat Weight: 4.21 Carat Measurements: Approx. 11.00 x 7.66 x 4.72 mm Treatment: No indications of Treatment Origin:  Sri Lanka 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.