0.90ct Quilpie Boulder Opal | #E76 Belt Buckles tanzanite is sensitive to heat

tanzanite is sensitive to heat shock and pressure- both of which are required to happen during routine maintenance

but it can be sized to fit the wearer as necessary

stone cut: melee rounds and baguettes

Coober Pedy Crystal Opal

color: green-yellow

0.90ct Quilpie Boulder Opal | #E76 Belt Buckles tanzanite is sensitive to heatQuilpie Boulder Opal Weight (carats) 0. 90ct Origin Quilpie, Australia Shape Freeform Round Dimensions (millimeters) 7. 35mm x 7. 69mm x 2. 08mm Dimensions (inches) 0. 3" x 0. 3" x 0. 1" Body Tone (+N1 to N9 ) NA Boulder Brightness ( 1 to 5+) B3. 5 Predominant Colors Blue Green Directionality of Fire Slightly Treatments Enhancements None Suggested Purpose Ring Sku Number #E76 Additional Notes None