Or may be a Burma ruby of four or five caras, available at 75,000 US dollars per carat. The money, rest assured, would be well spent. For, not only would you enjoy the privilege of owning precious ...

It produces some of the oldest rubies in the world, originally formed 500 million years ago. Comparatively, Burmese rubies, some of the most popular on the market, are a mere 25 million years old.

Rubies, spinels, and Alexandrites raked in millions for the houses. Phillips, meanwhile, will host its jewelry sale tomorrow. The crown jewel was a 10.33 Burmese ruby and diamond ring from Sotheby ...