Generally a white stone, rainbow moonstone features occasional iridescent or multi-color flashes with transparency that ranges from opaque to semitranslucent. Rainbow moonstone is best seen in natural light for play of color. Sizes, shapes and colors may vary with handcrafted items.
Beads>Grade C>Rainbow MoonstoneBeadsGrade CRainbow MoonstoneWhitesFlat Round/Coin7mmNaturalhttp://www.firemountaingems.com/itemdetails/h203351gsH203351GSBead, rainbow moonstone (natural), 7mm hand-cut flat round, C grade, Mohs hardness 6 to 6-1/2. Sold per 15" to 16" strand.//image1.fmgstatic.com/images/p3351gsb(2).jpg13.7113.71As Low As $7.05 per strand