From Tanzanite to Benitoite, this article unveils the five rarest gemstones in the world that hold more than vibrant colors.

In the pendant surrounding the Hope Diamond are 16 white diamonds, both pear-shapes and cushion cuts. A bail is soldered to the pendant where Mrs. McLean would often attach other diamonds including ...

Choosing a proposal ring? Here's a guide on how to pick the right gemstone to invest in, including tips for selecting ...

Revised life-of-mine plan will reduce total waste stripping by 65.8 million tonnes, leading to an estimated cost saving of ...

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