Stunning ‘Purple Star Sapphire’ worth ‘up to £300 MILLION’ weighing 3,500 carats found – and may be world’s biggest

A STUNNING purple gem potentially worth nearly £300 million has been found in Sri Lanka. The ‘Purple Star Sapphire’ weighs an incredible 3,563 carats – and may be the biggest natural star sapphire ever found. A star sapphire is a type of sapphire gemstone that gives off a star-like reflection of light. This is called…