Natural Diamond, 1.68 ct, Marquise, H SI1, IGI Certified An elegant natural diamond featuring a classic marquise brilliant cut, known for its elongated shape and exceptional light performance. This particular stone is well cut offering a 2.23 L/W ratio, giving it better light performance and fire. Diamond Details Gemstone: Natural Diamond Shape & Cut: Marquise Brilliant Weight: 1.68 Carat Measurements: 13.26 x 5.92 x 3.66 mm Color Grade: H (Near Colorless) Clarity Grade: SI1 Cut Grade: Very Good Polish: Very Good Symmetry: Very Good Fluorescence: None Shipping 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.