谢谢分享 0 P9 E+ a$ `4 J7 S8 }. ^: M3 A. X7 p( t: e1 u; \+ t7 u
" e$ ^; `0 }4 c. Q# O
) y- ?5 ?/ C) G+ ?: o5 G ; W6 B, g$ K' P* l5 y0 H; [ ) [3 R' n; q$ J' {' J9 `2 ?* |" j) k: z3 j+ Q1 X+ m/ P
& M/ d8 _2 g9 T6 s$ y" Y# o/ W6 l; N j$ i' S
# n j% u7 _/ _3 e6 x7 p/ L 5 S6 F- u" r) | / Q: R' V5 f# L---------------------------------/ n9 u( x0 ?5 o7 L0 h |
If the overall grade for Tiffany cut is very good or better there is no reason to worry.