Birthdays are the ideal time to buy Birthstone Crystals, Bracelets & Necklaces. The Pisces birth sign lasts from 19th February to 20th March and is the twelfth astrological sign in the Zodiac. The important crystal Amethyst is presented in a gift box making an ideal present for those born under the sign of Pisces. Each crystal used in Birthstone Bracelets and Necklaces have been chosen according to their Zodiac alignment and beauty. The properties of Amethyst Bracelets and Necklaces are believed to portray the characteristics of the Pisces sign. Birthstone Bracelets and Necklaces can be worn for special occasions or as part of everyday wear, they will brighten up your outfit nicely too as an added bonus.