@salmontail5Active 3 months, 1 week ago
New York, NY–Gemological Research International (GSI) declares the start of its new online education course, Research laboratory-Grown Diamond Essentials, the industry’s very first instructional course specialized specifically to lab-grown gemstones.
The research laboratory-produced diamond market is encountering quick expansion and i…[Read more]
New York, NY–Gemological Science International (GSI) announces the release of its new online schooling course, Lab-Developed Diamond Necessities, the industry’s initial educational course dedicated solely to lab-developed gemstones.
The clinical-grown diamond industry is experiencing quick development and increasing demand for product. GSI h…[Read more]