Add Yahoo as a preferred source to see more of our stories on Google. Melanie Grimes Photography / Moment via Getty Images From Princess Diana's engagement ring to the Star of India, the September ...
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Rare 'purple star sapphire' weighing 3,563 carats discovered in Sri Lanka could be worth £220million
The stunning gem has been named the 'Star of Pure Land', and is believed to be the world's biggest natural star sapphire of its kind. As the name suggests, star sapphires are known for their star–like ...
Across the hills of Kenya and Tanzania, two gemstones capture the continent’s natural brilliance and enduring mystique: Tanzanite and Tsavorite. Both discovered within a few years of each other in the ...
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