Item Information

Dimensions (mm) not provided
Weight (carats) not provided
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This is a quality doublet pair made from natural  Coober Pedy crystal opal and mounted on to natural boulder ironstone.This is cut from vertical opal so we call it "rainbow opal' as it  all the colours of the rainbow cascading down.It is showing strong firey colours of BLUE GREEN ORANGE RED.
On the field we usually value a doublet to be 10% of a solid stone.
The  Australian aboriginies believe opal was formed at the end of a rainbow!
N rating N3
Brightness out of 5-4.5
 Weight 3.25 cts app
Size 12 x 7 mm app 
As with all our stock you may return it for a full refund if your not pleased.
Opal Body Tone Scale as per recommendation by the Australian Opal and Gem Industry Association Ltd.
opal color guide

Brilliance Scale:
1 Faint, 2 Dull, 3 Bright, 4 Very Bright, 5 Brilliant - Gem Quality

2d 12h 20m 7s

Buy Now $14.00
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21 Days via Standard Shipping
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Pricing & Details

Bid Increment $1.00
Starting Bid $14.00
Auction ID 313454
Watchers 0 watching
Viewed 358 times
Starts 20th Oct 2016 10:03pm PDT
Ends 23rd Oct 2016 10:00pm PDT

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