MULTI-COLORED best DARK Boulder Opal

TYPE: BOULDER OPAL
ORIGIN:QUEENSLAND,AUSTRALIA
CARAT WEIGHT: 14.27 CT.
SIZE: 20 X 16 X 4 MM. TALL FREE FORM
COLOR/PATTERN: RED,WHITE,BLUE,GREEN GOLD,YELLOW AND ORANGE SPOTS TO SPARKLES OVER A best SHINY RICH BROWN BASE.
BRIGHTNESS: SPOTS=4/5, OVER ALL=2/5 DOWNING'S CHART
SATURATION:WEAK
DIRECTIONAL? VERY. #QB 3