编号 99449514

没有保留价 - 1 pcs 钻石 (天然) - 0.30 ct - 圆形 - F - I1 内含一级 - 国际宝石研究院(IGI)
编号 99449514

没有保留价 - 1 pcs 钻石 (天然) - 0.30 ct - 圆形 - F - I1 内含一级 - 国际宝石研究院(IGI)
igi report number: 743560000
report date: november 16, 2025
description: natural diamond
shape and cutting style: round brilliant
measurements: 4.21 - 4.24 \times 2.66 \text{ mm}
grading results
the section titled "grading results" details the 4 cs of the diamond:
carat weight: 0.30 \text{ carat}
color grade: f (this indicates a near-colorless diamond, considered a very white grade).
clarity grade: i1 (this stands for included 1, meaning the diamond has inclusions that are visible to the naked eye and affect brilliance, but it is a natural stone).
cut grade: very good
additional grading information
polish: very good
symmetry: very good
fluorescence: very slight
identification features: feather, crystal
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