Month: September 2020
The World Gem Foundation announces collaboration with Gemometrics
World Gem Foundation to Provide Diamonds Course Free for All New GemPen® Buyers Palma de Mallorca, Spain (September 23, 2020) – The World Gem Foundation announced today that they will provide their ‘D...
Antoinette Matlins gives her professional testimonial after working with GemPen®
Many thanks to gemmological industry expert Antoinette Matlins, for her professional testimonial after working with GemPen® Premium & Darkroom. GemPen® is a powerful portable gemmological instrume...