African Turquoise plain round beads approximate 6mm, 15 inch, 60 pieces
Green Amethyst or Prasiolite approximate 6-7mm average on the 13 inch strand of 48 pieces
5.5mm in size average for this Mystic Aquamarine shaded tumbled rondelle bead strand measuring approximately 13 inches in length with 112 pieces.
Prasiolite (Green Amethyst) measures approximately 8x6mm up to 10x7mm on the 14 inch strand of 56 pieces.
approximate 3.5mm up to 4mm in diameter on the 12.5 inch strand of 108 beads