|Dimensions (mm)||18 x 14 x 3.3mm|
|Weight (carats)||4.5 carats|
PRE SHAPED ROUGH OPAL
OPAL ROUGH FACED
This is a piece of rough mined in Lightning Ridge.The rough has been faced to expose the colour bar so you can see it will cut a stone.It is now ready for pre shaping to your desired shape ready for polishing.
.Use the chart below to get a better idea of what to expect as the body tone will give you a good idea of the darkness of the stone you are bidding on.
The main thing to look for with buying any rubs or pre shaped rough is that there is no sand in the face of the stone as if it dosent come off you will cut a much smaller stone.
The body tone of this rub is N5
Weight 4.5 cts
Size 18x 14x3.3 mm app
As with all our stock you may return it for a full refund provided it is not altered in any way.
Opal Body Tone Scale as per recommendation by the Australian Opal and Gem Industry Association Ltd.
Brilliance Scale: 1 Faint, 2 Dull, 3 Bright, 4 Very Bright, 5 Brilliant - Gem Quality
|Starts||2nd Oct 2018 10:25am PDT|
|Express Shipping||$33.00||14 days|
|Registered Shipping||$12.00||21 days|
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