Ruby is one of the most popular gemstones not only in India but across the globe. From celebrities to business tycoons and working professionals – there are many who possess this beautiful gemstone and flaunt it proudly.In this you will know about Ruby Gemstone History & Properties. While some may do it for vanity, others do it for astrological reasons; nevertheless, the magnificence of this gemstone never decreases. Apart from being the birthstone for July-born babies, this gemstone is also considered auspicious as a gift to couples on their 15th and 40th wedding anniversaries.