Pakistan Gems and Jewellery Development Company (PGJDC) has organised a training course on gemstone identification at its Gem Exchange at Namak Mandi, Peshawar. Ilyas Ali Shah, a PGJDC geologist, is ...

METAIRIE, LA, UNITED STATES, February 6, 2026 /EINPresswire.com/ — Advances in gem sourcing, processing, and laboratory technology have expanded the range of ...

Identifying gemstones is not a trivial task. While properties such as color and transparency can help with identification, gemstones such as rubies, spinels, and garnets can be difficult to ...

Pakistan Gems and Jewellery Development Company (PGJDC) has arranged a training course on Gemstone Identification and Grading at the Gem Exchange, Namak Mandi, in Peshawar on Tuesday. This two-week ...

(MENAFN- EIN Presswire) EINPresswire/ -- Advances in gem sourcing, processing, and laboratory technology have expanded the range of gemstones available to consumers and collectors. As a result, ...