Why Benitoite Gemstones Are So Expensive | So Expensive | Business Insider Business Insider 7:13 2 years ago 1 115 173 Скачать Далее
The dirty business of beauty | DW Documentary DW Documentary 42:26 1 year ago 1 659 292 Скачать Далее
Gemstone master shares the secrets of his thriving jewelry business in Shanghai CGTN 3:59 5 years ago 12 022 Скачать Далее
Inside Sri Lanka’s Deadly Underground Mines Filled With Rare Jewels | Risky Business | Insider Insider News 12:59 1 year ago 6 855 703 Скачать Далее
How People Risk Their Lives Hunting For Gems, Pearls, and Gold | Risky Business | Insider News Insider News 49:34 1 year ago 4 199 447 Скачать Далее
Negotiating Ultra Rare Gems at the Tucson Gem Show Avi The Gem Guy 8:35 1 year ago 697 841 Скачать Далее
How to check Ruby Stone Real or Fake with Flashlight Balaji Gems Bhopal 0:36 5 years ago 709 882 Скачать Далее
Natural Diamond, Round Cut , 0.90 ct, E Color, VS1 Clarity, No BGM , Rs.2,72,000 /- | +91-7678337365 D. Uday Gemology (DU GEMOLOGY) 0:30 2 days ago 204 Скачать Далее
මැණික් ව්යාපාරයෙන් සාර් ථකවීමට නම් 01 | HOW TO SUCCESS IN GEM BUSINESS 01 | SAMEERA GEMS Sameera Gems 6:42 8 months ago 8 596 Скачать Далее
How to Start a Gemstone Business | Free Gemstone Business Plan Template Included BizMove 4:44 3 months ago 71 Скачать Далее
World's greatest treasure: crystals and gemstones | FULL DOCUMENTARY SLICE Full Doc 52:52 1 year ago 766 039 Скачать Далее
Gemstone Value Explained Part 1-Physical characteristics: What makes gems valuable (how to tell)2019 Your Average Jeweler 10:38 4 years ago 100 247 Скачать Далее
Start Your Gemstones Business on Ebay || Part 1 || Online Saeed TV 2:47 4 months ago 521 Скачать Далее
What Do You Need to Get Started with Gemstone Faceting (Gear, Books, and More) Justin K Prim 13:07 2 years ago 81 000 Скачать Далее
