Blue tourmaline is an interesting gemstone. This isn't an "alternative sapphire". Quite the opposite. This is a completely different gemstone, with totally different characteristics. Like all tourmalines, blue tourmaline is actually a major league designer gemstone, valued for its versatility and excellent design options. If you look at a range of blue tourmaline gemstones, the first thing you'll notice is that the light quality is very different. Blue tourmaline produces...

Bicolor Tourmaline is an unusual, fascinating gemstone. This this type of tourmaline actually contains a "gradient" of colors. A stained navy blue on one side, shifting to red on the other. As you can imagine, these very interesting gemstones are very much in demand from jewelers, collectors, and designers. This type of tourmaline incorporates a virtual rainbow of colors, from pale tones to quite solid colors. At one of the...

Pink tourmaline is a very unusual gemstone. Just about everybody will have seen a range of pink gemstones in modern jewelry design, at some point. In most cases, these gems are pink tourmaline. It's fair to say that pink tourmaline is one of the most high demand gemstones on the market. This particular gemstone is universally popular with designers, offering an exceptional range of design possibilities that other gemstones simply...

The tourmaline group includes a very broad colour spectrum caused by different types of minerals and mineralisation processes. Tourmaline is particularly popular as a very versatile design gemstone. The many different colour ranges are particularly prized by jewelers as allowing a life of creative freedom for fabulous designs. The technical side of tourmaline Tourmaline is technically a "crystalline boron silicate". The colours come from combinations of other metals, like potassium,...