154.72ct Koroit Boulder Matrix Opal Bead | #E150

Koroit Boulder Matrix Opal Bead Weight (carats) 154.72cts Origin Koroit, Australia Shape Freeform Bead Dimensions (millimeters) 55.68mm x 30.11mm x 12.96mm Dimensions (inches) 2.2" x 1.2" x 0.5" Body Tone (+N1 to N9-) NA - Boulder Matrix Brightness (-1 to 5+) B2 Predominant Colors Blue-Purple Directionality of Fire Somewhat Directional Treatments / Enhancements None Suggested Purpose Pendant/Bracelet Sku Number #E150 Additional Notes There is a 1mm drill hole that goes through the side of the stone.  A thin cord might possibly be able to fit through it.