Nice sharp star on this gray blue star sapphire from Burma. A soft silky luster gives such a nice look to it.
Burma produces precious stones such as rubies, sapphires, pearls, and jade. Rubies are the biggest earner; 90% of the world’s rubies come from the country, whose red stones are prized for their purity and hue. Thailand buys the majority of the country’s gems. Burma’s “Valley of Rubies”, the mountainous Mogok area, 200 km (120 mi) north of Mandalay, is noted for its rare pigeon’s blood rubies and blue sapphires