No products in the cart.
FOR DIAMOND COLOR COMPARISON AND GRADING FEATURING EXCLUSIVE COLORLAST TECHNOLOGY!
Professionally color grade diamonds in seconds with CZ Master Set Each stone in the precision CZ Master Set Pro 2 is treated with proprietary ColorLast technology to ensure permanent color saturation. It is expertly hand-graded to master diamond color standards using the GIA grading scale. The set comes in oval storage case.
Covers stones D, E, F, G, H, I, J, K, L, M with natural daylight illumination.
Colour can dramatically influence the values of the other 3 C’s especially now that we know colours
and synthetic stones can be controlled under certain conditions of high heat high pressure. HPHT
D-L refer to the whites and M-Z refer to the tinted colours.