How to Choose a Diamond: Four-Minute GIA Diamond Grading Guide by GIA GIA (Gemological Institute of America) 4:20 10 years ago 1 293 373 Скачать Далее
4Cs of Diamond Quality: Diamond Clarity Grading by GIA GIA (Gemological Institute of America) 1:24 10 years ago 74 583 Скачать Далее
4Cs of Diamond Quality: Diamond Cut Grading by GIA GIA (Gemological Institute of America) 1:25 10 years ago 52 125 Скачать Далее
4Cs of Diamond Quality: Diamond Color Grading by GIA GIA (Gemological Institute of America) 0:58 10 years ago 98 311 Скачать Далее
Diamond Buying Guide:GIA Diamond Grading - 4c's of Diamond, Clarity Scale, Color Grade, Cut JANNPAUL Diamonds 14:13 7 years ago 58 262 Скачать Далее
GIA Certified | 1.51 carats | Cobalt Blue Spinel Stone Step Cut Natural Gemstone #blue #spinel #gems Gandhara Gemstones 0:15 2 days ago 467 Скачать Далее
Why the Diamond Clarity Grade Doesn’t Matter | How to Hack the 4 C’s Engage Studio 7:04 3 years ago 30 920 Скачать Далее
Diamond Buying Guide GIA 4Cs of Diamonds How to Buy a Diamond Education - Best Tutorial for 2021! Diamond Buyers Guide 45:10 4 years ago 35 509 Скачать Далее
Diamond Clarity (Part 1) - Quality and Price Comparison - 6 Pro Tips of Do & Don't Lab Diamonds Review 9:36 3 years ago 87 752 Скачать Далее