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Diamond Information
shape
Round
Weight (carat)
1.50
color grade
F
Cleaness
VVS2
cut
Very Good
polishing
Excellet
Symmetry
VG
Fluorescence reaction
F
Certificate
GIA
certificate number
5221320007
F
F色也是D至F 無色級別，未接受過鑽石訓練的人，難以分別D、E、F色的分別。
VVS2
極輕微瑕（VVS2）級鑽石含有極少量的內含物。即使放大10倍，其內含物仍很難看見。
Very Good
很好切割（VG）較極好（Excellent） 級切割略低。
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F
F color is also a colorless grade from D to F, and it is difficult for people who have not received diamond training to distinguish between theme.
VVS2
Flawless (FL) diamonds are the rarest and most precious diamond grades, completely free of flaws and less than 1% of diamond production.
Very Good
Very good cuts (VG) are slightly lower than Excellent grades.
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