Natural Bi Color Tourmaline Wings Carving Loose Gemstone, 18x18 mm, Bi Color Tourmaline Jewelry Making Gemstone, Pair ( 2 Pieces ) Gift for Stone - Multi OpalSize -

Stone - Multi OpalSize - 10 mm to 11 mmShape - RondelleLength / Weight - 18 Inches / 256 CaratsTreatment - No Treatment100% natural & genuineMeasurements and weight are close approximations

Size - 3 MM to 4 MM

Weight: 59 cts

Stone - Green Apatite

Size - 16x21 mm

Natural Bi Color Tourmaline Wings Carving Loose Gemstone, 18x18 mm, Bi Color Tourmaline Jewelry Making Gemstone, Pair ( 2 Pieces ) Gift for Stone - Multi OpalSize -This Listing is for Pair ( 2 Pieces ) of this Gemstone Stone : Bi Color TourmalineSize 18x18 mm Shape Wings Weight 19. 46 Carats Treatment No Treatment 100% natural & genuineMeasurements and weight are close approximations.*Note: Color may vary due to characteristics of the natural stone.