This lab-created synthetic sapphire boule is a remarkable find for collectors and enthusiasts of lapidary materials. With a weight of 140 carats, this rough is perfect for faceting and boasts a brilliant orange corundum color that is sure to catch the eye. The country/region of manufacture is unknown, adding to the allure of this piece. Ideal for use in jewelry-making or as part of a larger collection, this rough is a must-have for anyone interested in precious stones.