Beyond diamonds, emeralds and rubies, there exists a category of stones so rare — whispered about in auctions, sought after ...
Discover the allure of the Gold Sheen Sapphire, the second-rarest gemstone, valued for its extraordinary scarcity and unique ...
The stone, first discovered in Russia in the 1800s, is rarely found outside a handful of places such as the Ural Mountains, ...
A Carthage man may have unearthed one of the rarest gemstones in the world — not in a mine, but in his own front yard.
Uncover the extraordinary allure of the world's top 10 most expensive diamonds, from India's legendary Kohinoor to the ...