The Smithsonian's National Museum of Natural History acquired one of the world's rarest gemstones.Natural red diamonds are some of the rarest gems on Earth, and the Winston Red Diamond is exceptional ...

The world’s most expensive substances command their prices for very different reasons. Some, like rare gemstones, are ...

Discover the top 5 rarest diamonds in the world. Learn what makes these gemstones so unique, valuable, and extraordinary, ...

Diamonds and emeralds might dominate the limelight, but there exists a world of gemstones so rare and valuable that they are the stuff of legends. What exactly makes a gemstone rare and valuable? It's ...

In the world of gemstones, their value transcends mere beauty. The true worth lies in their rarity, scarcity, and the fascinating narratives that accompany each stone. While diamonds and rubies are ...

From time immemorial, rings have long been symbols of love, power, and luxury. Throughout history, the richest people have owned or gifted their loved ones with extravagant rings, including the rarest ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

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 ...

A Carthage man may have unearthed one of the rarest gemstones in the world — not in a mine, but in his own front yard. Robert Lewis Jr. says he found an unusual black rock just steps from his home ...

CARTHAGE, Texas -- A Carthage man may have unearthed one of the world’s rarest gemstones not in a mine, but in his own front yard. Robert Lewis Jr. said in 2016, he found an unusual black rock just ...