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Discover the timeless beauty of this 3.17-carat natural blue sapphire from Sri Lanka. Featuring an elegant octagonal shape, a modified brilliant crown cut and step-cut pavilion, this transparent gemstone showcases captivating blue hues. Accompanied by a GIA Sapphire Origin Report, it confirms Sri Lankan geographic origin and no indications of heating. An excellent choice for fine jewellery, a bespoke ring or a gemstone collection. Gemstone Details Gemstone: Natural Blue Sapphire Carat Weight: 3.17 carats Shape: Octagonal Measurements: 8.09x7.61x4.85 mm Colour: Blue Transparency: Transparent Geographic Origin: Sri Lanka Treatment: No indications of heating Certificate Number: GIA Report 1568362441 Report Date: September 28, 2026
8.09x7.61x4.85 mm