This is an International Gemological Institute (IGI) Diamond Report, IGI Report Number 743560464, dated November 16, 2025. 1. Dimensions and Proportions • Measurements: \bm{4.07 - 4.12 \times 2.68 \text{ mm}} • These are the precise diameter and depth measurements of the Round Brilliant cut diamond. The variation in the diameter (\bm{4.07} to \bm{4.12 \text{ mm}}) is normal due to measuring at different points. 2. Finishing Details These parameters describe the quality of the workmanship on the diamond's facets: • Polish: GOOD (The smoothness of the diamond's surface). • Symmetry: FAIR (The precision of the diamond's shape and the alignment of its facets. A "Fair" rating contributes to the overall "Fair" Cut Grade and reduces light return). • Identification Features: CRYSTAL (This notes the type of inclusion responsible for the diamond's I1 clarity grade). 743560464