GOOD PATTERN YOWAH OPAL 12.8 CTS JO 788

Item Specifics

Item Type: NATURAL  OPAL

origin :YOWAH  , AUSTRALIA

Opal Size:15X14X6 MM

UNTREATED Weight (Carats): IN HEADER

Colour :VEINED

Pattern : BROADFLASH PATTERNS UNIQUE PATTERN VEINS OF COLOUR

Number of pieces: 1 PC

Accuracy of picture :

+More Bright   Accurate   Less Bright

Comments : Brightness Rating, 1 Dullest to 5 Brightest : 3.5 FROM 5 BRIGHTNESS

+++++++++
1  2  3  3.5  4  4.5  5

Opal body tone as recommended by Australian Gemstone Association Ltd :

      N4            

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