Faceted Blue Spinel by GIA GIA (Gemological Institute of America) 0:23 10 years ago 3 560 Скачать Далее
NATURAL DARK BLUE SPINEL ROUGH GEMSTONE | SAMEERA GEMS Sameera Gems 1:01 2 years ago 4 859 Скачать Далее
Blue Spinel 2.14ct #beautiful #bluegem #spinel #bluegemdtone Tay Kunming The Gemstone Man 0:14 1 year ago 701 Скачать Далее
How to detect synthetic spinel from natural spinels. Navneet Gems & Minerals 1:20 9 years ago 25 185 Скачать Далее
BLUE SPINEL: the BIGGEST MOST VALUED GEMSTONE by Yavorskyy IVY / YAVORSKYY Gems, Travel & Knowledge 7:38 4 years ago 81 785 Скачать Далее
Spinel Gemstones: Hardness, colors, prices and heat treatments Dominique Flux 9:03 2 years ago 11 905 Скачать Далее
Spinel: Complete Guide to identifying and testing rough spinel gems TOP RANK TV 3:29 10 months ago 4 340 Скачать Далее
Introducing our stunning Ceylon Natural Spinel, Zircon, and Garnet Mix Color Collection! 🌟 City of Gem 0:38 5 days ago 506 Скачать Далее
Dark Blue Ceylon Spinel Rough To cut Gemstone Stratagems Gem Art 5:08 4 years ago 12 718 Скачать Далее
Natural cobalt Blue Spinel Rough Peice, here your gemstone desire Danu Group 0:14 5 years ago 2 406 Скачать Далее
Color change Spinel and Red Spinel. Extremely Rare and impossible to find. JupiterGem - Gems & Jewelry 6:27 4 years ago 4 265 Скачать Далее
Dark Blue Spinel Pear Shape 1 01 Carat SPN00059 Western Sage Studios 0:27 3 years ago 37 Скачать Далее
2.38Ct Blue Spinel (Natural unheated) ID- SS001830 CEYLON PRIDE GEMSTONES 0:38 3 weeks ago 40 Скачать Далее
