SPINEL • Interesting facts about Spinel: A Beginner's Guide to this Beautiful Gemstone Few Minutes Knowledge 2:14 2 years ago 1 443 Скачать Далее
Spinel: Complete Guide to identifying and testing rough spinel gems TOP RANK TV 3:29 8 months ago 3 719 Скачать Далее
STUDY GEMOLOGY with fun and use. Gemstones in a minute about SPINEL with Yavorskyy IVY / YAVORSKYY Gems, Travel & Knowledge 1:59 3 years ago 7 782 Скачать Далее
Master Cutting the World Famous 110 ct RED SPINEL by Vlad Yavorskyy IVY / YAVORSKYY Gems, Travel & Knowledge 6:57 8 years ago 44 067 Скачать Далее
Dark Blue Ceylon Spinel Rough To cut Gemstone Stratagems Gem Art 5:08 4 years ago 12 636 Скачать Далее
Spinel Gemstones: Hardness, colors, prices and heat treatments Dominique Flux 9:03 2 years ago 11 157 Скачать Далее
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💎DIAMOND,RUBY,SPINEL,SAPPHIRE, HERKIMER DIAMOND, ALEXANDRITE ..SUBSCRIBE OUR CHANNEL FOR RARE GEMS LIFE OF GEMS 0:30 2 days ago 325 Скачать Далее
A Casual Gem Tutorial: Separating Ruby from Spinel Jewelry Athenaeum 2:56 1 year ago 14 223 Скачать Далее
Live GEMS TALK big episode 📞 Spinel Prices 1995-2021 💎 Vlad Yavorskyy & Hamed IVY / YAVORSKYY Gems, Travel & Knowledge 29:35 2 years ago 6 061 Скачать Далее
Spinel: Get to Know the Gem Dealers' Favorite Gemstone Eva Gems & Jewels 16:57 4 years ago 3 647 Скачать Далее
BLUE SPINEL: the BIGGEST MOST VALUED GEMSTONE by Yavorskyy IVY / YAVORSKYY Gems, Travel & Knowledge 7:38 4 years ago 80 921 Скачать Далее
How to detect synthetic spinel from natural spinels. Navneet Gems & Minerals 1:20 9 years ago 24 540 Скачать Далее
