Tourmaline Smooth Tumble Beads, 8x13 mm To 19.5x30 mm, Tourmaline Jewelry Making Beads, 17 Inches Full Strand, Price Per Strand 8x8 5x7 mm Shape - TumbleLength

5x7 mm Shape - TumbleLength - 20 Inches Weight - 71 Carats Treatment - No Treatment100% natural & genuineMeasurements and weight are close approximations

This gemstone is used to relieve pain of migraines

5x16 mm to 18x27

Size :-    5-6mm

This Listing is for 1 Piece of this Gemstone Stone : Blue Chalcedony Size - 14

Tourmaline Smooth Tumble Beads, 8x13 mm To 19.5x30 mm, Tourmaline Jewelry Making Beads, 17 Inches Full Strand, Price Per Strand 8x8 5x7 mm Shape - TumbleLengthStone Tourmaline Size 8x13 mm To 19. 5x30 mm Shape TumbleWeight : 512 CaratsLength : 17 InchesTreatment No Treatment100% natural & genuineMeasurements and weight are close approximations.*Note: Color may vary due to characteristics of the natural stone.