Purple opal smooth tumble beads, 8x10.5 mm to 10.5x13 mm, Opal jewelry making beads, Tumble shape opal, 20 inches strand, Price per strand Tourmaline Beads The round approximation size of

The round approximation size of this bead is between 5 mm to 7

Stone - Natural TanzaniteSize - 2 mmShape - RondelleLength - 13 InchWeight - 12 Carats Treatment - No Treatment100% natural & genuineMeasurements and weight are close approximations

5 mm Shape - Rondelle Length - 8 Inches Weight - 42 Carats Treatment - No Treatment100% natural & genuineMeasurements and weight are close approximations

Stone: Grandidierite Size - 4

peyote and herringbone stitches

Purple opal smooth tumble beads, 8x10.5 mm to 10.5x13 mm, Opal jewelry making beads, Tumble shape opal, 20 inches strand, Price per strand Tourmaline Beads The round approximation size ofStone Purple OpalSize 8x10. 5 mm to 10. 5x13 mm Weight 230 CaratsLength 20 InchesShape TumbleColor Purple Treatment No Treatment100% natural & genuineMeasurements and weight are close approximations.*Note: Color may vary due to characteristics of the natural stone.