Shefa Gems Ltd operates as a precious stone exploration and development company in northern Israel. The company explores for diamonds, natural moissanites, sapphires, carmel sapphire, rubies, garnets, hibonites, spinels, and ilmenites, as well as gold deposits; and heavy minerals, including zircon and rutile. It has interests in exploration and prospecting permits in the Kishon River project and Mount Carmel project. The company was formerly known as Shefa Yamim (A.T.M.) Ltd. and changed its name to Shefa Gems Ltd in June 2019. Shefa Gems Ltd was incorporated in 1999 and is based in Netanya, Israel.