Gemstones, including rubies, emeralds, and sapphires, can be sold for cash, much the same as diamonds and other jewelry. However, more often than not, those stones have very little resale value, ...

December is a big month for jewelry sales. So if you'll be buying some glittering goods this holiday season, be aware that the jewelry you see in stores and online might have been altered to improve ...

"The classic drop design features a vivid ruby at the center, encircled by a delicate halo of diamonds, with a single diamond ...