Sdg Gems & Lapidary is a leading gemstone business company in Sri Lanka.We have nearly 40 years business experiences in local and nearly 10 years business experiences with foreign countries. We also supply rough , cut and polished Gem stones . such as Blue , Yellow ,white , pink sapphire , spinal , hessonite garnet If you have a demand for these Gem stones please let us to know in detail such as quality , size, color& clarity etc.