272 I rock most of this on a daily basis. I'm surprised I don't look like more of a hyna.

Quality, Origin and Properties of Ruby stone, yellow and blue Sapphires
Ruby,sapphire belongs to same family corundum. Costliest rubies are from Burma where as Blue sapphires are from Kashmir. These beautiful stones are also found in Ceylon,Africa, India,Thailand, Vietnam.....an article from a gem-stone dealer.