What does TW mean in jewelry, and how is it related to carat weight? Find out if these and other acronyms matter here! 

Golds, browns, yellows and oranges dominate nature this time of year and the same holds true for November's birthstones – topaz and citrine.

What’s the difference between a diamond and cubic zirconia? Learn how to tell and why people like it! 

Explore the amethyst color spectrum from purple to green and see what makes this royal-colored crystal so intriguing! 

Got gold fever? Learn about the seven largest gold nuggets ever found, five of which still exist!