The occurrence on the pukhraj stone is common, with noteworthy deposits found in various regions around the world. Sri Lanka or Ceylon, generally referred to as the "Island of Gems," presents exquisite yellow sapphires generally known as "Ceylon Sapphires." Australia and Madagascar are other significant sources of significant-quality yellow sapphires. https://bookmarkoffire.com/story17677457/the-basic-principles-of-pukhraj-from-ceylon