PURCHASED A MADASCAN RUBY RING, LOVED IT. HAD IT SIZED AND IT WAS RUINED BECAUSE IT WAS COLOR ENHANCED...MEANING IT HAD BEEN INJECTED WITH SOMETHING TO MAKE THE COLOR MORE EVEN AND REDDER, NOW THIS IS LEGAL...BUT THEY SAY IN THEIR INFORMATION ONLINE THAT THE PRESENTERS WILL LET YOU KNOW IF A GEM IS ENHANCED IN THIS WAY BECAUSE SPECIAL CARE IS NEEDED DOES NOT TAKE THE HEAT OF SIZING. STONE NEEDS TO BE PULLED FIRST. NOT ONE OF THE HOSTS HAS EVER SAID ANYTHING ABOUT THIS TREATMENT, SO THE JEWELER WHERE I TOOK IT HAD TO SEARCH FOR 2 MONTHS TO... read full review »