Item Specifics

Item Type: KOROIT OPAL, DOUBLE SIDED FLASH

origin :  KOROIT  OPALS FIELDS , AUSTRALIA

Opal Size:  27 X 21 X 7 MM

UNTREATED

Weight (Carats):   25.70 CARATS

Colour : INCLUSIONS COLOUR, BEAUTIFUL VEINS FLASH - GREEN, BLUES

Pattern : STRIKING PATTERN ONLY UNIQUE TO KOROIT OPALS

Number of pieces:1 

Accuracy of picture :

+ More Bright Accurate Less Bright

Comments :

Brightness Rating, 1 Dullest to 5 Brightest :

++++++
1 2 3 3.5 4 4.5 5

Opal body tone as recommended by Australian Gemstone Association Ltd :

+

Base of opal (bottom) :

+
+
Full opal Clean back Some Sand Majority Sand

Cabochon :

+
Low Medium High Definitions

Convert Weight : 5 Carats = 1 Gram
Covert Size : 6 mm = 1/4 inch (approx)

READ THE OPAL PLUS STORY HERE