Experts say that this previously overlooked gemstone is rocketing in desirability and value, as collectors look beyond the so-called “Big Four’” (diamonds, emeralds, rubies and sapphires ...

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 ...

Researchers may have found the true origin of the Hope Diamond, the Koh-i-noor and other famous, flawless gemstones. These ...

During the jeweler’s Early Holiday sale, you’ll be able to save big on jewelry ahead of Black Friday, scoring deals on diamonds, gold, gemstones and fashion jewelry. Shop the Blue Nile Early ...