Natural Star Sapphire Gemstone is a blue hue variety of the corundum family with an exception of white asterism visible and available in Cabochons cut only. Mined from several locality like from Sri Lanka, Madagascar, Myanmar, and Vietnam (P.S. locality do play a very important role in determining the value). And also, sometime rereferred to as six ray’s gemstones in the trade also known as the “Star on Earth”
Fine quality Blue Star Sapphire have not been much appreciated in the trade; thus as sapphire, it has been treated to improve and increase it color and clarity to create value. And due to recent increase in market demand for heated Sapphires, these naturally occurring gemstone are heated to remove its asterism. And that trader seldom gets to enjoy its true beauty in its natural form.
At Star Lanka we have gathered some nice collection of untreated and unheated Blue Natural Star Sapphire processed in Thailand