Natural Blue Sapphire – Professional Gemstone Description A beautiful Natural Blue Sapphire, featuring a classic pear-shaped cut with an elegant appearance and attractive blue color. This precious gemstone displays a transparent clarity and refined brilliance, making it an excellent choice for fine jewelry and collectors. Gemstone Details * Species: Natural Corundum * Variety: Natural Blue Sapphire * Color: Blue * Weight: 1.70 carats * Measurements: 9.24 × 5.98 × 3.68 mm * Shape: Pear * Cut: Modified Brilliant / Step Cut * Transparency: Transparent * Phenomena: None * Treatment: No Indications of Heating (NTE) * Comments: None Laboratory Report Information * Laboratory: ICA GemLab * Report Date: 26 October 2026 * Report Number: TH26G31484 Professional Description This 1.70-carat natural blue sapphire showcases an elegant pear shape, combining timeless beauty with a sophisticated cutting style. Its transparent appearance and attractive blue color make it a wonderful gemstone for luxury jewelry, especially pendants, rings, and exclusive custom designs. No Indications of Heating (NTE) Accompanied by an ICA GemLab report identifying the gemstone as natural corundum.