Faceted Blue Spinel by GIA GIA (Gemological Institute of America) 0:23 10 years ago 3 612 Далее Скачать
Rough and Cut Spinel With Edward Boehm by GIA GIA (Gemological Institute of America) 4:04 10 years ago 95 311 Далее Скачать
Aaron Palke: "Unraveling the Causes of Color in Blue Spinels” GIA (Gemological Institute of America) 21:20 5 years ago 2 678 Далее Скачать
Highlights from Gems & Gemology: Spring 2021 Issue | GIA Knowledge Sessions Webinar Series GIA (Gemological Institute of America) 58:24 3 years ago 3 572 Далее Скачать
Faceted Red and Pink Spinel | GIA GIA (Gemological Institute of America) 0:48 10 years ago 11 678 Далее Скачать
Extremely Rare ! 0.70 Ct Natural No Heat Cobalt Blue Spinel |GIA| Octagonal| VVS Fareen Gems 0:13 4 years ago 99 Далее Скачать
GIA & GFCO-Certified Unheated 3.21 CT Intense Red Spinel Pair (Namya, Burma) cor gems 6:37 4 years ago 1 658 Далее Скачать
GIA Certified UNHEATED VVS Natural Blue Spinel Diamond 14k White Gold Vintage Ring - A131604 Certified Jewelry 3:48 10 years ago 4 113 Далее Скачать
GIA Certified 1.50 carats | Cobalt Blue Spinel Stone Step Cut Natural Gemstone #blue #spinel #gems Gandhara Gemstones 0:14 1 month ago 507 Далее Скачать
Facet-Grade Rough Cobalt Blue Spinel From Lục Yên, Vietnam cor gems 1:34 4 years ago 730 Далее Скачать
3.91-Carat Exquisite VVS-Clarity Fiery Deep Blue Spinel (GIA) Harshil Zaveri 0:16 6 years ago 275 Далее Скачать
GIA Certifed 7.02 ct UNHEATED VVS Blue Spinel & Diamond 18k Gold Ring - A131642 Certified Jewelry 3:40 10 years ago 1 529 Далее Скачать
