sapphire

Jade is an elegant choice for an engagement ring stone. Our jade engagement ring guide will show you how to choose the right gem and setting.

Learn everything about jade buying with our comprehensive guide. Discover quality factors, treatments, and pricing for jadeite vs nephrite…

Blue is one of the rarest colors in nature. Nevertheless, blue gemstones are always in demand for jewelry. While people have adorned themselves…

Yellow gemstones bring warmth, positivity, and sunshine to any jewelry collection. From bright citrine crystals to rare yellow diamonds, these…

Since ancient times, emerald has been synonymous with “green.” However, there are so many more green gems, giving you plenty of alternatives…

For over 7,000 years, jade has held an almost mystical power over human imagination. Ancient Chinese emperors believed jade connected them to…

One of the featured “Kraft Masters” at the Kraftwerks 2004 event in Ontario, California was a friend of mine, Jason Penn. He demonstrated the…

Some treatments add lab-created material to mined gemstones. The part-natural, part-synthetic nature of these gems has prompted some in the…

A set of color filters is easy to pack for any gem buying trip, but did you know they can be useful in the lab, too? In this article, you’ll learn…