1 Carat Radiant Cut | Lab Grown Diamond | D VVS1 | IGI Certified

1.00 Carat Radiant Cut — Lab-Grown Diamond | D Colour | VVS1 Clarity | IGI Certified

This 1.00 carat radiant-cut diamond is a lab-grown gem graded D for colour and VVS1 for clarity on an IGI certificate. The radiant cut — a hybrid between brilliant and step facets with clipped corners — offers a lively balance of fire and brilliance while maintaining a substantial face-up presence for a one-carat weight. With a D colour grade the stone is optically colourless, and VVS1 clarity indicates inclusions so minute they are extremely difficult to spot even under 10× magnification, giving the diamond a crisp, eye-clean appearance to the unaided eye. The IGI report documents the stone’s origin as laboratory-grown and records its exact measurements, proportions, polish and symmetry grades; these details should match the physical stone and any girdle inscription.

In practical terms, a well-proportioned 1.00 ct radiant typically measures roughly in the range of about 6.0–6.8 mm face-up (examples often fall near ~6.3 × 5.7 mm depending on length-to-width ratio). Ideal face-up appeal comes from balanced depth and table percentages and good polish/symmetry; although radiant cuts do not always carry a single universal “cut grade,” the combination of excellent polish and symmetry, sensible table (often ~60–68%) and moderate depth will maximise brilliance and make the stone appear larger. Fluorescence (if any) should be noted on the report; None or faint fluorescence is usually preferred for maintaining absolute colour purity in D-graded stones

GPX Diamonds Legal Documents