- True Perfection at 1.50 Carats - Make an unforgettable statement with this magnificent 1.50 Carat Round Brilliant! Graded Internally Flawless (IF), this diamond is free of inclusions visible under 10x magnification, representing ultimate purity. Its superb E Color Grade means it faces up beautifully white, and the EXCELLENT Polish ensures maximum fire and brilliance. This is a rare, investment-quality stone that embodies perfection and luxury. IGI Report Number: 538272899 Description: Natural Diamond Shape and Cutting Style: Round Brilliant Measurements: 7.07 x 7.19 x 4.60 mm Carat Weight: 1.50 Carat Color Grade: E Near-Colorless (Very high on the D-Z scale, second only to D). Clarity Grade: INTERNALLY FLAWLESS - IF - (No inclusions visible under 10x magnification—an extremely rare and valuable grade). Cut Grade: Very Good Polish: Excellent Symmetry: Very Good Fluorescence: None Identification Features: None listed, consistent with the Internally Flawless grade Girdle: Slightly Thick To Thick (Faceted) 650798