Canadian Gemmological Association
55 Queen St E M5C 1R6 Toronto, ON, Canada

#Repost of @sohail7221 ‘s image, featuring these Twins Double Aquamarine Crystals Grown on Mascovite from Nagar valley, Northern Area of Pakistan! Thank you very much for your image!

Our Introduction to Gem Identification course is happening in just 10 days! Please join us as we investigate physical and optical properties that help identify the natural, synthetic, and imitation gems found in modern and antique jewellery! For more information or to sign up, please visit www.canadiangemmological.com. We are so excited for this course and we hope to see you there!

#Repost of @pacificminerals video of this stunning Vivianite! Thank you very much for your video

The office will be closed from April 2nd to April 5th at 9 am EST. We wish everybody a safe and happy long weekend!

#Repost of @rocksforthespirit ‘s video of these gorgeous Malachite pairs! Thank you for the video

Please join us in our On-Line Toronto Information Session! This is the perfect chance to ask questions directly to a member of the CGA Board of Directors and learn more about us. We hope to see you there! To sign up, please use the link below: https://zoom.us//regi/tJcudO2pqTwvHda8knFbDklBQurPjF0feZFT .... . . #ruby #inclusions #gem #gemmologist #gemologist #canadiangemmologicalassociation #course #education #toronto #torontocourses #diamond #cga #2021 #learn #signup See more

Such amazing inclusions on a ruby! Thank you to www.gems-inclusions.com for this image of a lead glass filled composite ruby, with bubbles trupped in a net of crossing fisures, filled by lead glass! . . . #ruby #inclusions #gem #gemmologist #gemologist #canadiangemmologicalassociation #course #education #toronto #torontocourses #diamond #cga #2021 #learn #signup

Dear CGA Community, Our facilities are still up and running! We are strictly following all COVID19 safety precautions and protocols. We hope to see you soon at our upcoming live events at our school!

Such a beautiful image, courtesy of by @lotusgemology! This image shows two-phase primary flux-filled cavities in a Douros synthetic flux ruby ! Stay tuned for tomorrow’s post for another picture of stunning inclusions! . . . #gem #gemmologist #gemologist #canadiangemmologicalassociation #course #education #toronto #torontocourses #diamond #cga #2021 #learn #signup

A reminder that our Gemmology Accelerated Program Toronto is coming up in the new year! This is a perfect opportunity to become a qualified gemmologist in just 3 months! . . . For more info or to sign up, please visit www.canadiangemmological.com . We hope to see you there!... . . . #gem #gemmologist #gemologist #canadiangemmologicalassociation #course #education #toronto #torontocourses #diamond #cga #2021 #learn #signup See more