编号 99950706

没有保留价 - 1 pcs 钻石 (天然) - 0.31 ct - 圆形 - L - I1 内含一级 - 国际宝石研究院(IGI)
编号 99950706

没有保留价 - 1 pcs 钻石 (天然) - 0.31 ct - 圆形 - L - I1 内含一级 - 国际宝石研究院(IGI)
Grading Results (The 4Cs)
This section contains the official grades for the four most important characteristics:
• Carat Weight: 0.31 CARAT (The weight of the stone).
• Color Grade: L, FAINT GRAY (A faint color, often perceived as a slight tint of gray, meaning it is not colorless).
• Clarity Grade: I1 (Included—meaning the imperfections (inclusions) are obvious under 10x magnification and may be visible without magnification).
• Cut Grade: GOOD (A good balance of brightness, fire, and scintillation).
Additional Grading Information
This section provides technical details about the finish and characteristics of the diamond:
• Polish: GOOD (The smoothness and finish of the diamond's surface facets).
• Symmetry: GOOD (How precisely the facets are aligned and balanced).
• Fluorescence: NONE (The lack of glow when exposed to ultraviolet light, which is generally preferred).
• Identification Features: CRYSTAL (This indicates the specific type of internal inclusion that defines the I1 clarity grade).
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