We proudly present this ALGT certified, natural aquamarine, crafted with the highest quality craftsmanship. The refined finish highlights the exceptionally deep blue color and the subtle inclusions of the stone. This highly exclusive piece is of outstanding quality and has an impressive weight, making it an extraordinary rarity. It is the perfect choice as a collector’s item or as a decorative centerpiece. A true masterpiece, ideal for those seeking something unique and valuable. At Heart of Gemstone, we distinguish ourselves by offering only flawless gemstones. This piece has been meticulously inspected to ensure it is completely free of imperfections before being presented in the auctions. What further sets us apart is the addition of an ALGT certificate, provided by an internationally renowned laboratory headquartered in Antwerp. ALGT is globally recognized for its advanced technology and highly accurate analyses. The included certificate not only enhances the value of the item but also provides you with the assurance that you are receiving an authentic and high-quality piece, independently tested and verified by experienced gemologists. Product Description: ALGT Certificate Information: Report Number: 21513805 Species: Natural Beryl Variety: Aquamarine Shape & Cutting Style: Hexagonal Prism, Polished Measurements: 31.09 x 16.63 x 13.91 mm Weight: 52.06 carat (~10.41 grams) Color: Blue Transparency: Transparent Comments: This aquamarine has been treated by a process (the filling of open fractures or cavities) that increases its appearance or durability. This treatment is a common standard practice in the gemstone trade. The reason for adding oil or resin is to increase the stability of the gemstone during the cutting and polishing processes. This treatment is reversible at any time. Note: The color is completely natural, with no dye treatments and no chemical enhancements applied. Item Condition: Excellent About shipping: By us, you can always rely on careful and reliable shipping. Our packages are handed over twice a week to our trusted courier on business days, ensuring prompt handling of your orders. International shipments typically take 9 to 18 days to arrive, depending on the destination. If you purchase multiple lots, you only pay shipping once, saving you money! Our shipping costs include a range of premium services: • High-Quality Packaging: Your item will be carefully packed with protective materials to ensure maximum safety during transit. • One-Year Warranty: For your peace of mind, we offer a one-year warranty covering manufacturing defects with a replacement of equal value, in addition to Catawiki's terms and conditions. This does not cover loss, damage caused by yourself, or unauthorized repairs. • Coverage for Loss or Damage: In the unlikely event that your item is lost or damaged during transit, we will fully reimburse the costs. • Return Shipping Costs: Returns are not a problem for us. According to Catawiki's terms and conditions, the buyer is responsible for return shipping costs. However, we will reimburse the return shipping costs up to the amount of the original shipping costs you paid, with a maximum of 25 EUR. About our lots: We prioritize excellent customer service and reliability because your experience and satisfaction are of the utmost importance to us. Feel free to browse through our fantastic feedback from other buyers, which shows that we are highly rated. Each of our items is photographed individually, ensuring that the attached photos accurately depict the actual item for sale. We strive to take high-quality photos with great care to provide a precise and honest representation of the item, so you can have a good understanding of your purchase.