Tag: features

The International Gemological Institute’s Hong Kong laboratory recently certified the largest chemical vapor deposition laboratory-grown diamond received thus far. This accomplishment arrives three months after the Institute’s historic analysis of the Guinness World Record holder for the biggest black lab-grown diamond. Both import and export of tough and polished diamonds grew significantly, with at least 8% for tough and 4% for polished commerce. “The efforts should be to make the entire world a market place for the colored gemstones of our country. She mentioned certification of diamonds and likewise of the coloured gems stones is the calls for of the…Continue Reading