Bi-Color Tourmaline Organic Loose Gemstone, 25x47mm, Tourmaline Jewelry Making Gemstone, Price Per Piece Dumortierite Size - 6x7 mm to

Size - 6x7 mm to 12x16 mm

Stone - Ethiopian OpalSize - 4 mm To 7 mm Shape - Rondelle Length & Weight -17

Weight - 11 Cts

5 mmShape - RondelleLength/ Weight - 21 Inches/ 124 Carats Treatment - No Treatment 100% natural & genuineMeasurements and weight are close approximations

5 MM to 8x11 MM

Bi-Color Tourmaline Organic Loose Gemstone, 25x47mm, Tourmaline Jewelry Making Gemstone, Price Per Piece Dumortierite Size - 6x7 mm toThis Listing is for 1 Piece of this GemstoneStone : Bi Color TourmalineSize 25x47mmShape OrganicWeight 224. 8 Carats Treatment No Treatment 100% natural & genuineMeasurements and weight are close approximations.*Note: Color may vary due to characteristics of the natural stone.