2, #1 is too small

來源: bEsc 於 2012-10-08 11:36:54 [] [舊帖] [給我悄悄話] 閱讀數 : (198 bytes)
回答: 請給建議：關於Tiffany 鑽戒 由 了春 於 2012-10-08 09:21:25

you cannot really tell difference between F and E color or VVS1 and VS1 with naked eye. however, 1.3 and 0.98 is obvious. :)

fluorescence and table ratio are also important.

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