Natural Sapphire Gemstone | Emerald Cut Blue Green | 0.645 Carat HeatedSapphire comes in many colors; green, pink and even yellow, each with their own allure, but are more known for their blue varieties. This is a stunning sapphire gemstone, an emerald cut gemstone with a beautiful blue green hue. With a carat weight of 0. 645, this sapphire has a captivating color radiating natural allure. Its size and excellent proportions are ideal for creating bold, statement jewelry pieces that are not overwhelming. This tone is