Introduction to Navneet Gems - Corporate video Navneet Gems & Minerals 3:11 6 years ago 4 540 Скачать Далее
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3 Stages of a Sapphire #jewellery #sapphire #gemstone Navneet Gems & Minerals 0:19 10 months ago 77 Скачать Далее
Finding the perfect Gem - Quality Grading Aquamarine. Navneet Gems & Minerals 2:46 7 years ago 5 507 Скачать Далее
How To Detect Diffusion Treatment In Sapphires In 30 Seconds Navneet Gems & Minerals 2:29 4 years ago 22 973 Скачать Далее
How to understand Quality & Color of Blue sapphires before buying Sapphire Jewellery - 💎Navneet Gems Navneet Gems & Minerals 4:29 9 years ago 293 920 Скачать Далее
The Most Beautiful Gem, Blue Topaz, ever! Big, Clear, Caliberated Semi Precious Gemstone. Navneet Gems & Minerals 1:42 14 years ago 20 297 Скачать Далее
Review Written by American Customer For the Gem Cutting Service - NavneetGems Happy Customer's Navneet Gems & Minerals 1:15 3 years ago 216 Скачать Далее
