Aries Zodiac & March Birthstone Necklaces Material:925 Sterling Silver Authentic Moon Magic Amethyst Aquamarine Black Birthstone:Green Onyx Authentic Moon Magic Amethyst Aquamarine Black Onyx Blue Sapphire Citrine Garnet Green Onyx Moonstone Opal Peridot Ruby White Topas Inspired by that effortless glow nature does best Authentic Moon Magic Moonstone & White Zircon Chain Length: 16" with 2" extender Stone Shape: Round shaped Moonstone Gem authenticity approved by GIA Easily pick the right necklace:Aries: March 20 – April 19Taurus: April 19 – May 20Gemini: May 20 – June 21Cancer: June 21 – July 22Leo: July 22 – August 22Virgo: August 22 – September 22Libra: September 22 – October 23Scorpio: October 23 – November 22Sagittarius: November 22 – December 21Capricorn: December 21 – January 20Aquarius: January 19 – February 18Pisces: February 18 – March 20