Larger than average 15mm graduating up to 16 mm in diameter, theserichlysaturated Whiskey Quartz faceted rondelles have a vitreous luster on a transparent body showing minute internal characteristics. These brilliant whiskey colored Quartz beads are expertly faceted creating a symmetrical rondelle shape with generous widths from 10mm up to 13.5mm for a wonderful strand of perfectly matched beads. AA Grade