Do inclusions and flaws in natural gemstones add value to a stone, even as flawless lab-grown gems hit the market? Rare and remarkable gemstones celebrate the enduring symbolism and eternal beauty of ...

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 ...

From engagement rings to necklaces, earrings and bracelets, blue sapphire is one of the hardest gemstones that symbolises wisdom, nobility and divine favour, is durable and suitable for everyday wear ...

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 ...