Gem-A Live: Flux-healed Ruby

Gem-A guest lecturer Julia Griffith FGA DGA, tells us more about this highly prevalent ruby treatment: flux healing. This lecture covers the following: - A brief history of flux healing - What is flux? - Mong Hsu ruby - Flux-healing method - Effect of treatment - Identification - Testing This webinar was created as part of a weekly series of webinars known as Gem-A Live. This session was brought to you in association with .