April ( Diamond )

The birthstone for April is diamond. To make it more affordable some use natural White Zircon. Blue Zircon is also an alternate birthstone for December. 
Diamonds are forever and are a woman's best friend. They're the hardest substance known, yet can be easily cut into incredibly beautiful gems. The more perfect the cut the more dazzle and the higher the price. If you cannot afford Diamond then White Zircon is a great alternative and it is 100% natural and real it looks more like a diamond than any other natural stone due to its brilliance and dispersion. 
Diamond is supposed to strengthen the planet Venus to increase luxury and enjoyment in your life. If you are a Virgo then according to Vedic astrology Diamond is the right gemstone for you. 
Diamonds are found all over the world, most notably in South Africa where you'll find the most famous diamond mines, but also other places in Africa, as well as Australia, Arkansas, Africa, Botswana, Brazil, Canada, Russia etc. The sources for Zircon are Cambodia, Sri Lanka, Thailand, and Australia.