Item Specifics

Item Type: NATURAL  OPAL

origin :KOROIT AUSTRALIA

Opal Size:34 X28X 10 MM

UNTREATED Weight (Carats): IN HEADER

Colour :

Pattern : BROADFLASH PATTERNS UNIQUE PATTERN

Number of pieces:  ONE PCS

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