Natural Sapphire, 1.51 ct, Oval, Intense Blue, ALGT Certified (Report No. 21238528) This natural sapphire of 1.51 carats displays a captivating intense blue color, evenly distributed across its oval cut. The well-proportioned shape and clean faceting allow excellent light reflection, giving the gem a vivid and elegant appearance once set in jewelry. With dimensions of 7.41 x 6.47 x 3.39 mm, it offers a balanced face-up size, making it an ideal choice for a refined ring or pendant design. Details: • Carat Weight: 1.51 ct • Shape & Cut: Oval, Mixed Cut • Measurements: 7.41 × 6.47 × 3.39 mm • Color: Intense Blue • Transparency: Transparent • Treatment: Heated • Certification: ALGT Report No. 21238528 Shipping: Express fully insured shipping. All photos were professionally taken with macro lenses. The Seller: I am a third-generation gemstone and diamond dealer, a Graduate Gemologist and Accredited Jewelry Professional (GIA), and a Diamond Graduate (IGI & HRD). As a member of the Young Diamantaires, GIA Alumni, and SBD, I stay closely connected to the global community and currently serve as Secretary of the GIA Alumni Chapter in Antwerp. Combining family tradition with modern expertise, on Catawiki you’ll find carefully curated items offered for auction, providing excellent opportunities for both wholesalers and private buyers. TWAK – Your Gem, Your Story