The item was successfully added to the shopping cart. View Cart #BEADS0973.5 - Marbleized Plastic White and Turquoise 18mm Goldstone Cabochon Vintage well made very realistic marbleized plastic cabochon. These have turquoise colored bases with with marbleizing and lots of shiny goldstone. In a setting, I don't think you could tell the difference between this and a real stone. They are 18mm tall with beveled edges. Japanese from the 1950s. Old stock we found in a warehouse up in the Northeast. Excellent never seen the light of day condition. $0.18 -+