The sodalite-group minerals are a fascinating class of aluminosilicates known for their unique crystal structures and the presence of extra-framework components. These minerals, which include ...

Eliminate negative energy and invite positive qi by displaying your crystals in the areas where they align best, this Feng Shui practitioner tells me ...

But what about the pieces that you should never buy new? Here Hammel, Lev, and Pankonien share their takes on the items that do better with a little patina, plus how to go about hunting down the best ...

This 7.19-carat alexandrite was cut to feature its beautiful color change. When the light source changes from daylight to incandescent light, the gem’s color changes from bluish green to reddish ...

Copyright 2025 The Associated Press. All Rights Reserved. CORRECTS THE POSTCARD DESCRIPTION - This image provided by the Museum of the City of New York shows a ...

With every new year comes a set of new home decor trends that get us excited for the year ahead, helping us power through the cold start to the year and the January blues. And there’s much to look ...

GIA Instruments works hand-in-hand with GIA’s laboratory, education and research teams, as well as the jewelry trade to develop the instrumentation you need to prepare you for the challenges of ...

While, yes, emeralds tend to be the most popular green gemstone, they’re certainly not the only one and not even the most expensive by carat weight. Some of the stones on our list, such as peridot or ...