Diamond Market

Gemworld Live Webinar Series: Market Update

Posted on August 4, 2020 by Gemworld International

Market update with Jon Phillips, Diamond Correspondent for the GemGuide. Hosted by Richard Drucker and Stuart Robertson. A brief market update with a Q & A to follow.


News Archive

Diamond Market News

The diamond market around the world, and especially in North America, has entered unknown waters as far as accurately predicting what’s coming down the pipeline. Diamond “experts” continually weigh in with their predications of what…


INTRODUCTION Cuprite is a mineral species, cuprous oxide, with the formula Cu2O. It was named in 1845 by Wilhelm Karl von Haidinger. The name comes from the Latin “cuprum” in allusion to its composition. Cuprite is…

Colored Stone Market

In Asia, jewelers report improving sales as consumers spend on luxury. In the USA, cautious mood greets traders as more markets emerge from COVID-19 closures. A range of colors are expected to see good demand…

Paraiba Tourmaline

Tourmaline is one of the most popular and complex gemstones and has a long history. Due to its rich chemistry and growth conditions, it comes not only in many different colors but also in unusual…