Aries - Sterling Silver Zodiac Charm. Aries, the ram, is seasonally associated with spring. According to astrologers, the ram represents a strong, sometimes creative thrust & powerful expression of energy. Aries is the first astrological sign in the Zodiac, spanning from March 21st to April 19th. Do you know your sign? Size: 13 mm x 8 mm Length measure includes 5 mm soldered jump ring. Aries Charm in Sterling Silver. Silver Charm. Charms Only. Zodiac