Oval Moonstone Cross By Cynthia Ann JewelsOval Moonstone Cross by Cynthia Ann Jewels. Cynthia Ann’s inspiration for her jewelry collection began as she was grieving the loss of her mother. Her spiritual journey led her to Europe where she started her precious collection of over 1,500 religious crosses and medals that date back to 450 A.D. through the early 1900’s. Cynthia Ann has created this Moonstone Cross for you to enjoy. Moonstone Cross set in 14k Yellow Gold, hanging from a champagne diamond and Yellow Gold openable bale.