Opal (Upal in Hindi) is a semi precious gemstone found in a variety of colors like white, blue, pink and green. Opal gemstone strengthens the planet Venus and bestows on its wearer marital concord, confidence, beauty, good health, love and prosperity. It is the birthstone of the zodiac sign Libra and it is also the rashi ratna for Taurus and Libra. To shop for authentic and lab certified Opal stones, you can visit Gempundit.com. You can select from a wide variety of designs and styles of rings, pendants and bracelets and wear your Opal gemstone in style.