GIA's technique meticulously evaluates a diamond's Slash, assigning it 1 of five Slash grades as outlined below: A diamond without its certification just isn't deemed legitimate and reliable. It could generate uncertainties in the thoughts of a customer or customer about top quality on the diamond. Shade and clarity grading https://jasper02o89.blogmazing.com/33791753/the-definitive-guide-to-diamond-certificate-gia