Silver tone adjustable ring with white jade stone. #jade #silver White Rainbow Moonstone on a silver tone adjustable band starting 5 1/2 tribal Handmade white rainbow moonstone ring on a silver tone adjustable band. The ring features a white or rainbow moonstone, often associated with inner growth and strength. The ring is tribal, bohemian or minimalist style. The stone measures 5/8 inch across and 1/2 inch down. Bx8