This is a 4.92 carat opal. Absolutely stunning! This is ready to be set in a beautiful pendant! This is 100% opal. Not a doublet, etc. As I'm sitting here turning it for color and light, it is reflecting little rainbows of color onto my fingertips. It is truly a beautiful stone
COLOR: WHITE, LIME BRIGHT GREEN, ELECTRIC BLUE, RED, ORANGE, SALMON, PURPLE, YELLOW...
WEIGHT: 4.92 carats
SIZE: 12.5 x 9.5mm
TREATMENT: NONE. ALL NATURAL. NO HEAT.