谢谢分享 ; Z. F1 ^' A- r- }* r8 \! ^ ! H* Q% e# o. c2 \ 3 x1 a9 `0 \/ A" q& q# H + o2 K& f2 ]0 M2 R8 z - v& b3 q; z8 k3 K$ \3 d$ i" e : y* g2 Y) Q: x' `* z5 R% T( w/ F
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% o' F& e. x9 M6 |# H/ U3 ] 2 l: m# v2 Q& u; z a--------------------------------- : E4 x3 f, |* g5 JIf the overall grade for Tiffany cut is very good or better there is no reason to worry.