编号 99450540

没有保留价 - 1 pcs 钻石 (天然) - 0.31 ct - 圆形 - E - I1 内含一级 - 国际宝石研究院(IGI)
编号 99450540

没有保留价 - 1 pcs 钻石 (天然) - 0.31 ct - 圆形 - E - I1 内含一级 - 国际宝石研究院(IGI)
Description of the Diamond Report
The image shows a portion of a formal document, a Diamond Report issued by the International Gemological Institute (IGI). The document is white with black text and appears to be lying on a light surface.
Header and Identification
The top left features the IGI logo—a circular emblem with a globe and the initials IGI—next to the full name: INTERNATIONAL GEMOLOGICAL INSTITUTE.
Below this, the title DIAMOND REPORT is centered.
Key Details
The report contains the specific data for the diamond:
• Date: November 16, 2025
• IGI Report Number: 743559989
• Description: NATURAL DIAMOND
• Shape and Cutting Style: round brilliant
• Measurements: \bm{4.32 \text{ - } 4.43 \text{ x } 2.67 \text{ mm}}
Grading Results
A section labeled GRADING RESULTS provides the four main C's (Carat Weight, Color, Clarity, and Cut):
• Carat Weight: \bm{0.31 \text{ carat
• Color Grade: e
• Clarity Grade: i1
• Cut Grade: very good
Additional Grading Information
A final section details the finishing quality:
• Polish: good
• Symmetry: good
• Fluorescence: none
• Identification Features: crystal
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