Experience the pure, untouched beauty of this 11-carat Natural Aquamarine, a gemstone of rare quality that has been left completely unheated and untreated to preserve its natural essence. Certified for authenticity and excellence, this stunning gem is cut in a sophisticated cushion shape, offering a harmonious balance between classic elegance and modern brilliance. With its serene sky-blue hue and remarkable clarity, this aquamarine radiates a soft, calming energy that is both visually captivating and emotionally soothing. The expert faceting enhances its natural sparkle, creating a mesmerizing interplay of light across its surface that draws the eye and elevates any jewelry design. Ideal for bespoke creations, this loose gemstone serves as a perfect centerpiece for fine rings, pendants, or even luxurious earrings. As a member of the beryl family, aquamarine is known not only for its durability—with a Mohs hardness of 7.5–8—but also for its symbolic associations with tranquility, courage, and clarity of thought. Completely natural and ethically sourced, this unheated and untreated 11Ct cushion-cut aquamarine is a gemstone of distinction, ideal for collectors, designers, and anyone who values the rare integrity of a gem in its most authentic form. This stone weighs 11 Carat. >>Gemstone: Natural Blue Aquamarine >>Shape: Cushion Cut >>Quantity: 1 pcs >>Weight: 11 Carat(s) >>Dimensions: 12 x 8 mm approx. >>Cut: Faceted >>Treatment - None >>Origin - Brazil