0.81 carats Blue Sapphire Stone Cushion Cut Natural Sri Lankan GemstoneThis exquisite 0. 81 carat blue sapphire is a natural gemstone hailing from the renowned mines of Sri Lanka, a region celebrated for producing some of the finest sapphires in the world. The gemstone features a classic cushion cut, which enhances its brilliance and showcases the mesmerizing deep blue color that is characteristic of premium Ceylon sapphires. With a rich saturation and exceptional clarity, this sapphire exhibits a captivating play of