Vivid blue and green color play enhances visual appeal
Solid opal material ensures natural beauty and durability
Drill hole size 2 mm for secure attachment to jewelry projects
Summarized by Shop
A 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: 14.6mm x 24.48mm x 6.37mm Stone Shape: Freeform Triangular Cabochon Brightness of Color: 4 of 5 Approximate Surface Opal Content: 6% Predominant Colors: Bl