GIA is world's most trusted name in diamond grading & gemstone identification. since 1940s & 1950s, when GIA devloped international deamond gradingg system & created the famous for Cs of diamond quailty. GIA has set the standards for grading worldwide. GIA offers the most trusted reports available along with convenient access to its service from anywhere in the world.

SMS – GIA LAB your name, city to 56363

SMS – GIA EDU your name, city to 56363