Item Information

Dimensions (mm) not provided
Weight (carats) 11 carats

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This is a natural nobby opal rough that has been rubbed down to expose the face and is ready to be polished. This is from the Kelly's opal field in near the Ridge. There are two types of rough found in the area "seam''and ''nobby'' A photo of the material when it came out of the agatiator is included

 Colours of BLUE  GREEN  

This photo was taken with the stones wet.


Weight 11.43 cts app

Size 20 x 17 x 6 mm app

Note we use a Nikon camera that captures the mauve in blue stones which the eye cant see so consider this colour to be blue.

Opal Body Tone Scale as per recommendation by the Australian Opal and Gem Industry Association Ltd.
opal color guide
Briliance Scale:
1 Faint, 2 Dull, 3 Bright, 4 Very Bright, 5 Brilliant - Gem Quality

As with all our stock you may return it for a full refund provided it is not touched in any way.

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1 bid placed so far

$48 earlgrey
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Pricing & Details

Bid Increment $1
Starting Bid $48
Auction ID 407207
Watchers 10 watching
Viewed 907 times
Starts 12th Jul 2018 9:15pm PDT
Ends 13th Jul 2018 12:13am PDT

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About Seda Rough Opals