GAMA INTERNATIONAL first introduced itself to the Canadian diamond industry almost 30 years ago and has since developed itself into one of Toronto's most respected and leading diamond suppliers. Each finely-cut diamond provided by GAMA INTERNATIONAL meets the highest industry standards and continues to inspire and lead in ethically-mined diamonds. As well, each and every request is handled reliably and discreetly; "THIS IS OUR HERITAGE"

Founder and President Gavin Opert has spent the past thirty years working tirelessly to provide each client with only the highest quality diamonds while maintaining reliable and prompt service. He has now paved the way for his sons Adam, Justin, and Daniel to join him in continuing his tradition and build GAMA INTERNATIONAL into the longstanding legacy he has always envisioned.





GAMA INTERNATIONAL has developed strong relationships with local as well as overseas suppliers to ensure that your needs are always met without having to compromise on price or quality.


A diamond or

sapphire is only as good as its price so it remains our priority to always provide competitive pricing each and every time.


Allow GAMA INTERNATIONAL to do the thinking.

We are always available to assist you and discuss the best options for your specific requirements. 


Excellence is not a singular act but a habit.

Each employee at GAMA INTERNATIONAL only has one thing on his/her mind and that is to look after your every need.



President & Founder: Gavin Opert

(905) 886-7777

Customer Service: Nadia Coetzee

(647) 861-7118

Diamond Specialist: Adam Opert

(647) 643-3331