Jacques addresses the significance of the astounding Lucara Diamond recently discovered, and GIA's work helping dealers, ...

Some 1,500 jewelry shops are situated in LA's jewelry district. And they have advice for buyers on what to look for when ...

A rare square 37-carat emerald owned by the Aga Khan fetched nearly $9 million at auction in Geneva on Tuesday, making it the ...

In the world of gemstones, few comparisons within the world of stones draw as much interest as Moissanite does when compared ...

The rarity of precious gemstones comes down to the geologic process of their formation. Sparkling diamonds and verdant emeralds are some of the most coveted and priciest gemstones. But which ...

Lab-grown diamonds are also being used for money laundering. Late last year, Indian and Hong Kong customs revealed a joint operation in which they discovered “cheap synthetic diamonds were being ...

If you want to make this holiday season exceptional, jewelry is one gift idea that is always well-received. Luckily for you, ...

Even the best lab-grown diamonds can stir up a bit of skepticism in shoppers—and for good reason. You might wonder: How can anything concocted in a laboratory compare to what’s organically ...

Gemstones are slowly taking over the “Big Four,” diamonds, emeralds, rubies, and sapphires are emerging as the new favorites ...

Two branches of Qatar's royal family began their fight over a diamond worth millions of dollars at London's High Court on ...