Industry Standards for the Grading and Evaluation of Coloured Gemstones by Helmut A. Koenig, FCGmA To Examine past, present and future grading a
Read MoreThe Show runs September 24-25. Saturday 10-6, Sunday 11-5 at Don Montgomery Community Centre – 2467 Eglinton Ave. East, between Midland a
Read MoreLearning Centre Program Schedule Saturday, September 24, 2022 Workshops 10:30 AM – 11:30 AM Crystal Growing Workshop 12:00 AM
Read More3 Days until Wonders of the Earth Gem Show. The Show runs September 24-25. Saturday 10-6, Sunday 11-5 at Don Montgomery Communit
Read More5 Days until Wonders of the Earth Gem Show. The Show runs September 24-25. Saturday 10-6, Sunday 11-5 at Don Montgomery Communit
Read More6 Days until Wonders of the Earth Gem Show. The Show runs September 24-25. Saturday 10-6, Sunday 11-5 at Don Montgomery Communit
Read More7 Days until Wonders of the Earth Gem Show. The Show runs September 24-25. Saturday 10-6, Sunday 11-5 at Don Montgomery Communit
Read More9 Days until Wonders of the Earth Gem Show. The Show runs September 24-25. Saturday 10-6, Sunday 11-5 at Don Montgomery Communit
Read More10 Days until Wonders of the Earth Gem Show. The Show runs September 24-25. Saturday 10-6, Sunday 11-5 at Don Montgomery Community Cen
Read More11 Days until Wonders of the Earth Gem Show. The Show runs September 24-25. Saturday 10-6, Sunday 11-5 at Don Montgomery Community Cen
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