3x4 mm To 4x5 mm Blue Tourmaline Smooth Oval Shape Beads Precious semi beads Length & Weight - 8

Length & Weight - 8 Inch/ 126 cts

5 mm to 6x12 mmShape - CylinderLength - 18 Inches Weight - 81 CaratsTreatment - No Treatment 100% natural & genuineMeasurements and weight are close approximations

Stone - Color Change GarnetSize - 2

Weight - 56 Carats

This is also known as beryl and has been used in rings

3x4 mm To 4x5 mm Blue Tourmaline Smooth Oval Shape Beads Precious semi beads Length & Weight - 8Stone : Tourmaline Size : 3x4 mm To 4x5 mm Shape : oval Cut : Smooth Finish : Polished Grade ( Quality) : Essential Weight : 37cts Length : 18 inches Treatment : No Treatment Origin : Nigeria Number of beads : 90 95 Drill hole type : Straight drill Drill hole size : 0. 6 Hardness Scale : 7 7. 5