The July birthstone, the natural ruby stone is a variety of mineral corundum. The gorgeous red color which this gemstone carries comes because of the presence of the traces of element chromium. There are various color tones in which ruby gemstone is available. From orangey red to purplish red, you can find different hues to suit your taste. But, it is believed that the finest rubies carry a pure, vibrant red hue to a bit of purplish red. Kenya is another region which is known for its high-quality ruby stones. The John Saul mine, located near the Tsavo-West National Park is the prominent producer of rubies in Kenya.
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