Pipe Boulder Opal Bead #49 Brooches The Setting: Custom Cast Prong

The Setting: Custom Cast Prong and Pave Set Split Euro Shank Ring

91mm x 13mm x 7

56mm x  15

unenhanced semi-black crystal opal that displays fire of all colors

Pipe Boulder Opal Bead #49 Brooches The Setting: Custom Cast ProngA Bit About The Piece: A hand cut, drilled Australian boulder opal bead. Details, details The Stone: Pipe Boulder Opal, solid Stone Origin: Queensland, Australia Stone Measurements: 17. 42mm x 13. 26mm x 6. 81mm Stone Shape: Rectangular Cabochon Cut Brightness of Color: 2. 5 of 5 Approximate Surface Opal Content: 70% Predominant Colors: Purple Bead Weight: 2. 19 grams Drill Hole Size: 2. 4mm *All photos are of the front of the stone. About Opal: While