Cut from the smooth interior surface of the black mother-of-pearl shell. These cabochons have a silver-grey color with a pearlescent sheen giving off a spectrum of colors. Epoxy-coated tops protect against breakage, provide stability and enhance pearlescence. Since mother-of-pearl shell is a natural material color will vary.
Cabochons>Mother-Of-Pearl>Multi-coloredCabochonsMother-Of-PearlMulti-colored12x10mmOval10mmNaturalhttp://www.firemountaingems.com/itemdetails/h201656cbH201656CBCabochon, black mother-of-pearl shell (natural), 12x10mm calibrated oval, Mohs hardness 3-1/2. Sold per pkg of 10.//image1.fmgstatic.com/images/p1656cbb.jpg13.2113.21As Low As $0.65 per cabochon