New Delhi [India], April 4: RudraTree, a global leader in the gemstone industry since 1923, has announced the inauguration of its new Blue Sapphire and Yellow Sapphire mines in Sri Lanka. With a ...

A high-quality yellow sapphire has a red tint, similar to this orchid variety,” Gopallawa said. The map of Sri Lanka indicating the wet zone locations where the yellow-hued, red-tinted G ...

Sri Lankan sapphires are of different colours; blue, yellow, green, white and Padparadscha. Padparadscha is the most valuable sapphire stone in Sri Lanka. “We find these gems all around the country, ...

Gems from Sri Lankan pits include rubies and so-called cat's eyes - but the best-known are Ceylon Sapphires, above all the blue ones, although there are also yellow and pink gems. 'Prestige' ...