The Ruby gemstones originated are of the finest quality with an intense red tone because of the existence of the chromium element in it. These gemstones always have a mark on their body. So, whenever you purchase this crystal first assess the existence of blemish mark on the gemstone for its authenticity.
These are generally purplish to dark red shade and come in various kinds of qualities and sizes. The preferable hue of these is the dark red tone.
Thai gemstones are mined in Bangkok. These are deep in the shade because of the mix of Chromium and Iron.
Tanzania rubies are mined in Songea location. These are less costly when compared to Thai and Burmese rubies. The color of these fades with their size. Hence, as the size of these gemstones grows, the shade of the begins to lose.
These rubies are mined in Vatomandry and Andilamena region. The rubies mined in these locations are relatively different from each other in terms of quality. In these locations, Ruby can be discovered in a vast variety of various igneous rocks and generally have orange, red and natural red colors.
In Afghanistan, the Ruby gemstones are mined in the Jagdalek and Badakshan locations. Jagdalek forms a variety of rubies from a soft to dark red shade and could not be discovered anywhere worldwide.