Category: Market Trends

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…

Diopside

The upbeat albeit uneventful Tucson gem shows at the beginning of 2020 have been followed by the unprecedented effects of COVID-19. While it is too early to predict any outcome, it is clear that almost everything in the gem business has been experiencing an extreme slowdown.

Padparadscha

The unusual combination of pink and orange in one variety resembling an exotic sunset or a lotus flower puts padparadscha in the rare sapphires, arguably the rarest, category.

Cobalt Spinel

Spinel is a magnesium-aluminum silicate that forms in the cubic system. While most gemologists are only aware of gem quality, transparent spinels, it is, in fact, a solid solution series with many different species that…

Cultured Pearl Market Overview

Once a rare treasure attainable by only the elite of society, through a significant part of the 20th century, pearls held status as a fashion staple of the women in most economic classes, a trend…

Amethyst

Amethyst, the purple-violet variety of quartz has been revered and used by many different cultures. A multitude of symbolisms and spiritual powers have been ascribed to it throughout millennia. Although there were a number of…

Yellow Sapphire

Fancy sapphires have been around and popular for different reasons as much as ruby and blue sapphire. The broad color spectrum of fancy sapphires is very appealing to many consumers. Yellow sapphire, also known as…