Natural Bi-Color Sapphire – 1.47 ct – Oval Cut – Blue/Green – Certified Specifications Gemstone: Natural Sapphire Species: Natural Corundum Variety: Bi-Color Sapphire Carat Weight: 1.47 ct Shape: Oval, Mixed Cut Measurements: 7.20 × 5.19 × 3.76 mm Color: Deep Blue / Deep Yellowish Green Transparency: Transparent Additional Information Treatment: Indications of heating present Fully insured express shipping 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.