"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Turquoise, a gemstone that's been treasured around the world for centuries, is taking over the high ...

Once gifted by Napoleon, the heirloom is now bejeweled in December’s birthstone Abigail Eisenstadt Turquoise makes a striking contrast against diamonds in this diadem from the 1800s. But the gems were ...

It’s that age-old question: why choose a turquoise bib when you could a diamond necklace? Eva Mendes, Rachel Zoe, and the Van Cleef archive hold the answers. In the annals of red-carpet jewelry ...

It may sound garish, but this unexpected combination is surprisingly cool and luxe (and on trend this season) – the actor's ...

The American Southwest, including Arizona and New Mexico, is chock-full of ancient turquoise mines. Mesoamerica, including southern Mexico and Central America, however, have few if any. So researchers ...

Forbes contributors publish independent expert analyses and insights. I am the founder of La Patiala, the luxury encyclopedia. Turquoise is one of December’s birthstones — the other December ...

HOW DID Tiffany & Co. arrive at its signature shade of blue, a robin’s-egg hue the jewelry brand uses for everything from its stores to its packaging? The company’s chief gemologist, Victoria Wirth ...

The lack of a grading system for the popular stone has prompted a father-son team to spend the last five years working on one. Turquoise stones from the blue and green master sets at the Turquoise ...

LONDON — From the jewelry of the ancient Persians to the Navajo necklaces favored by Georgia O’Keeffe, to the socialite Babe Paley’s 1950s necklace that nearly upstaged President Dwight D. Eisenhower ...