The legendary Emerald Tablet of Thoth is said to be a tablet of emerald or green stone inscribed with the secrets of the ...

A rare square 37-carat emerald owned by the Aga Khan fetched nearly $9 million at auction in Geneva on Tuesday, making it the world's most expensive green stone. Sold by Christie's, the Cartier ...

EMERALD GLOW At 11 685 ct, Imboo was unearthed by skillfully breaking the emerald free from the surrounding matrix by hand Gemstone miner Gemfields has mined its biggest emerald from its Kagem Mining ...

Green countertops bring a touch of nature into your kitchen. One natural stone offers a range of green hues, from subtle ...

The 100-carat Emerald-cut perfect diamond joins five similarly rare stones in auction history. (Photo courtesy Sotheby’s) Today, Sotheby’s announced that a rare Emerald-cut 100.2-carat perfect diamond ...