GIA's D-to-Z color scale rates the colorlessness of a diamond. Jump into this short video to take a closer look! | GIA Education

7.2K views · 508 reactions | As the creator of the 4Cs – color, cut, clarity, and carat weight – GIA’s knowledge and expertise can help you as you are shopping for a diamond. You may be looking to buy loose diamonds, or practical tips on how to buy a diamond ring. Watch this video to learn about the benefits of a GIA report, while getting an extensive tutorial on each of the 4Cs. | 4Cs of Diamond Quality by GIA | Facebook

DIAMOND GRADING REPORT - WGI CERTIFICATION www.wgi-global.com Our diamond reports cover the four C’s which are cut, colour, clarity and carat weight as well as an In-depth diagram which will give you a clear measurement and understanding of the diamond’s proportions | World Gemological Institute

4K views · 215 reactions | Shopping for a diamond should be as fun and exciting as the joyous event the diamond is meant for. Be sure to get the most of your shopping experience by learning about the 4Cs of diamond quality with this helpful video. | 4Cs of Diamond Quality by GIA | Facebook