How To Identify Valuable Gemstones by Dr. Lori - Duration: Dr. Lori 77, views · Game of. Game of Stones follows a team of gemologist around the world and gives you a behind the . I can't wait for the next season and it couldn't start soon enough. I like that they don't always get the gem that they were initially after and then they score with. The network has greenlighted a series titled Game of Stones about an "extreme gem hunter" named Don Kogen, who is described as a.