Star Lanka unveils its stunning Paraiba Tourmaline collection, offering rare, high-quality gemstones with captivating neon blues and greens for luxury jewelry connoisseurs globally. Star Lanka, a ...

In 2016, jeweler Olivia Young of Ouroboros sold a red spinel ring for £6,000 ($7,700). Last year, the client’s insurance company paid out £30,000 ($38,400) to replace it. Experts say that this ...

Paraiba tourmaline, the neon, lagoon-colored stone discovered in the Paraíba region of Brazil in the 1980s, immediately shot to gemstone stardom because of its electric blue-green glow. It is rarer, ...

Eighteen jewelry designers create pieces featuring unusual copper-rich green tourmalines. By Amy Elliott Two years ago, the jewelry designer Vanessa Fernández found herself admiring a curious green ...