Gemstones used for Gemondo are selected from high quality sources both local and overseas. We only use genuine gemstone on every piece of our jewelry with no compromise. Our experts, source gemstones from all over the world and this is why Gemondo is one of the largest selection of gemstone jewelry. We only sourced from producer whom promote Good governance, adhere labor laws, and practices social and environmental responsibility. In addition, gemstones information are specified on each warrantee card.