UNDULATING BRIGHT GEM SHELL OPAL CTS JO 1312

Item Type: SOLID NATURAL OPAL FORMED A S OPALIZED SHELL

LSA AUSTRALIA

OPAL Size: 13 X 10 X 1 MM

UNTREATED

Weight (Carats):  IN HEADER

Colour :

Pattern : BROADFLASH

Number of pieces: 1AS PER IMAGES

Accuracy of picture :

+ More Bright Accurate Less Bright

Comments :

Brightness Rating, 1 Dullest to 5 Brightest : 4.2 BRIGHTNESS

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

Opal body tone as recommended by Australian Gemstone Association Ltd : N2

+

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