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 B>Rainbow MoonstoneBeadsGrade BRainbow MoonstoneWhitesHeishi2mmNaturalhttp://www.firemountaingems.com/itemdetails/h204229gsH204229GSBead, rainbow moonstone (natural), 6x2mm hand-cut heishi, B- grade, Mohs hardness 6 to 6-1/2. Sold per 15" to 16" strand.//image1.fmgstatic.com/images/p4229gsb(2).jpg16.6516.65As Low As $8.55 per strand