FULL LENGTH RINGSTONE high quality

TYPE:NATURAL SOLID OPAL
ORIGIN: MINTABIE,AUSTRALIA
CARAT WEIGHT: 3.82 CT.
SIZE:21 X 8 X 4 MM. TALL FREE FORM
COLOR/PATTERN:GREEN AND BLUE WAVY LENGTHWISE STRIPES IN AN N-6 BASE
BRIGHTNESS: 2.5/5 DOWNING'S CHART
SATURATION: MEDIUM
DIRECTIONAL? MODERATELY #AD- 7 high quality