London Blue Topaz Swan Carving Loose Gemstone, 18x21 mm, Blue Topaz Jewelry Making Gemstone, 1 Piece Blue Sapphire Rectangle 5mm whereas its length and

5mm whereas its length and weight are 18 Inches / 73 carats

Size - 7x9 MM to 9x12 MM

5 mm to 8 mmShape - RondelleLength - 18 InchesWeight - 135 CaratslTreatment - No Treatment 100% natural & genuineMeasurements and weight are close approximations

This Listing is for 1 Piece of this GemstoneStone : Amethyst Size - 20x23 mm Weight - 12

This Listing is for 2 Pieces of this GemstoneStone : Amethyst Size - 15x20mmWeight - 18

London Blue Topaz Swan Carving Loose Gemstone, 18x21 mm, Blue Topaz Jewelry Making Gemstone, 1 Piece Blue Sapphire Rectangle 5mm whereas its length andListing is for 1 Piece of this Gemstone Stone : London Blue Topaz Shape Swan Size 18x21 mm Carats 18. 9 Carats Treatment No Treatment 100% natural & genuine Measurements and weight are close approximations. *Note: Color may vary due to characteristics of the natural stone.