sam, what is the different between GIA and IGI, which one is better? also, what is your recommendation if i want to buy one diamond for my common use, around $30k-$40k?

sam

HI,

GIA和IGI都是國際性鑑定機構,而行內會覺得GIA證書會好些,
其實最重要看現貨鑽石,
如果30K-40K日常帶,可以買80到,

CERT GIA
CARAT 0.82
COLOUR E
CLARITY VS1
CUT EX
PO EX
SYM EX
FLU N
$37500

THX

SAM