Laboratory services 2012 - Diamonds

DIAMONDS: Authenticity verification and quality grading of unmounted diamonds, applying the 4C's system

FANCY COLOUR DIAMONDS: Colour grading and identification of colour origin including clarity grading

Weight (CT)	Fee ($)	Fee ( € )	Fee (RMB)
0.10 to 0.99	40	32	256
1.00 to 2.99	85	68	543
3.00 to 4.99	230	185	1470
5.00 to 6.99	320	258	2045
7.00 to 9.99	400	322	2556
10.00 to 14.99	870	700	5560
15.00 to 19.99	1100	885	7030
20.00 to 39.99	1284	1033	8206
40.00 and over	2012	1619	12859