The occurrence of the pukhraj stone is common, with notable deposits present in many regions world wide. Sri Lanka or Ceylon, typically referred to as the "Island of Gems," gives exquisite yellow sapphires often called "Ceylon Sapphires." Australia and Madagascar are other major resources of significant-high quality yellow sapphires. , https://medium.com/@thegemjournal/best-places-to-buy-sri-lankan-pukhraj-ea919f2bd00d