Embrace the rare beauty and refined elegance of this Unheated 25.00 carat Natural Bluish Green Ceylon Sapphire, an exceptional gemstone that captivates with its unique blend of serene blue and lush green tones. Sourced directly from the esteemed gem mines of Sri Lanka (Ceylon), a region globally revered for producing high-quality sapphires, this gem displays a mesmerizing oceanic hue that shifts gracefully between cool teal and aquatic green, offering a dynamic play of color under varying light. Its expertly crafted round cut maximizes brilliance and symmetry, allowing light to dance effortlessly across its surface, enhancing both its color and natural luster. What makes this gemstone truly extraordinary is its unheated status — free from any artificial enhancements, preserving its natural purity and rarity. With a substantial 25.00 carat weight, this loose sapphire offers versatility and grandeur, making it a top-tier choice for bespoke jewelry pieces such as luxurious rings, high-end pendants, or statement brooches. Accompanied by a gemological certificate verifying its natural origin, unheated condition, and fine quality, this sapphire stands as both a remarkable aesthetic centerpiece and a long-term investment in natural rarity. Ideal for collectors, designers, and anyone seeking an unforgettable gemstone, this bluish green sapphire is a celebration of nature's artistry and timeless sophistication. Dimensions Length : 17 mm Width : 17 mm Depth : 11 mm