Star sapphire stone
Star sapphire stone 13.31 ct
Among gem-quality sapphires, star patterns are quite rare. The "star" effect is caused in natural crystals by the presence of thin inclusions of rutile. This stone, a natural star sapphire, was mined in Thailand. According to the latest data, a deposit in Thailand is no longer producing good quality raw materials. Therefore, in the coming years, the price of such stones will grow.