Learn about spinel information, price, value, quality facts, colour, identification, origin and history in our spinel buying guide.

A comprehensive list of blue gemstones both natural and synthetic. Includes names, photos, brief description with tradenames and history. Read this guide if you are looking for a blue colour gemstone or if you suspect a gemstone maybe an imitant or simulant.

Complete guide on buying gemstones in Australia including Australian gemstones, famous gem towns and where to buy gemstones. Must ready for anyone looking to assess the qualities of a gemstones before purchasing.