Large Oval Moonstone Sterling Silver 925 Gemstone RingA smart statement ring made with oval shaped Rainbow Moonstones and set in a stylish Sterling Silver design. Size of Moonstone : 13 x 18 mm. Weight 10. 7 g. Gemstone for the Zodiac stone for Cancer, Virgo, Libra, Scorpio, Aquarius and Pisces. Moonstone is used to mark a 13th wedding anniversary. Moonstone is believed to enhance femininity, gentleness, receptivity and intuition. Moonstone is also believed to aid the reproductive system, benefiting