IGI Certified Natural Blue Sapphire – 3.45 Carats Presented is a beautiful Natural Blue Sapphire weighing 3.45 carats, expertly fashioned into a classic cushion cut. Measuring 10.30 × 8.50 × 3.72 mm, this elegant gemstone displays an attractive natural blue colour and excellent brilliance, making it an outstanding choice for collectors, gemstone enthusiasts, and bespoke jewellery. Accompanied by an IGI Certificate, this sapphire provides professional gemological identification and added confidence for buyers. Its timeless cushion cut enhances the gemstone's brilliance and colour, making it ideal as the centrepiece of a luxury engagement ring, pendant, or fine jewellery creation. Gemstone Details Gemstone: Natural Blue Sapphire Species: Natural Corundum Variety: Blue Sapphire Weight: 3.45 Carats Shape/Cut: Cushion Mixed Cut Measurements: 10.30 × 8.50 × 3.72 mm Colour: Natural Blue Transparency: Transparent Certification: IGI Certified Number of Stones: 1 Highlights Natural Blue Sapphire 3.45 Carats Elegant Cushion Cut IGI Certified Attractive Natural Blue Colour Excellent Brilliance Ideal for Luxury Jewellery Perfect for Collectors Exact Gemstone Shown in the Photographs Secure Worldwide Shipping