World’s Largest Star Sapphire weighing 510kg, discovered from Sri Lanka

COLOMBO (News 1st); The World’s Largest Star Sapphire was discovered from Ratnapura in Sri Lanka, confirmed the Gem and Jewellery Authority. According to the Chairman of the Gem and Jewellery Authortity the star sapphire weighs 510 kg and is valued at over $200 million. He said foreign bids have already been received for the star […]