The 10X loupe is the gemologist's best friend. Learn how to examine gemstones for fractures, Fzcenter 0:31 1 year ago 94 Скачать Далее
Gemologist vs Geologist: Gem Facts & Trivia Challenge Gemstones 6:15 3 years ago 19 361 Скачать Далее
How To Become A Gemologist? | How To Start Your Career In Gemology Gemstones 7:34 2 years ago 105 665 Скачать Далее
Is Gemology a Good Career Choice? (Common Questions Answered) Haywoods Gems 6:26 2 years ago 3 000 Скачать Далее
💎 GemWorld Presents: Diamond Studs - Diamonds are a girls best friend! GemWorld 0:57 4 years ago 8 Скачать Далее
Do Pearls Dissolve in Vinegar? #gems #gemology #science Avi The Gem Guy 0:16 1 year ago 4 115 802 Скачать Далее
What is a Loupe? #gemstones #gemology #geology #science #loupe Gemstones 0:29 1 year ago 28 100 Скачать Далее
Empowerment and Elegance: Lab Grown Diamonds by Svaraa - A Woman's Best Friend! Svaraa 0:41 11 months ago 9 370 Скачать Далее
Bet you've never seen a pair of these tweezers! #gemology #geology #gemstone #science Gemstones 0:40 1 year ago 12 327 Скачать Далее
2021’ Most Wanted Gems 🏆 #yavorskyy #gemquizz #studygemology #gemgame IVY / YAVORSKYY Gems, Travel & Knowledge 0:29 2 years ago 2 419 Скачать Далее
CAN YOU GUESS HOW MUCH THIS UNCUT GEM IS?!?!? #shorts TraxNYC Diamond Jewelry 1:00 1 year ago 3 022 921 Скачать Далее
What is this purply gem? #shorts #gemology #gems #gemstones #geology #science #learning Gemstones 0:59 1 year ago 45 777 Скачать Далее