🔥 Heating a gemstone with fire to lighten its color! This natural Tanzanian Zircon was still a little on the dark side when we finished cutting it, so I’ll show you how we lighten this particular material to get it a shade lighter. Let us know what you think - do you like it now, how it was, or should we have went further to a peachy orange?! #gemstone #zircon #beautiful #fire #art #lapidary #art #interesting #gems | Moriarty's Gem Art