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20181192 - Unset Solid Semi Black Opal

Unset Solid Semi Black Opal

Price $872.73 AUD (tax free)
DETAILS:
ID #
This is the unique identification number of this stone.
20181192
Category
This is the category and type of opal.
Solid Semi Black Opal
Weight
The weight of the opal, measured in carats.
4.12ct
Origin
The origin of this stone, i.e. the field where it was mined.
Coober Pedy, SA, Australia
Stone Dimensions
The width and height of the stone without a setting.
10.8 x 14mm (0.43 x 0.55 ")
Thickness
The thickness, or 'depth' of the stone.
4.5mm
Shape
The shape of stone, with cabochon referring to the domed top of the opal.
Teardrop , medium cabochon .
Transparency
The diaphaneity of the stone, categorised as either opaque, translucent, or transparent.
Opaque
Pattern
Opal patterns can affect value, with rarer patterns attracting higher prices.
Broad Flash, Straw
Brightness
Categorised in three grades, either subdued, bright, or brilliant.
Bright
Body Tone
A standardised way of indicating the general darkness of the stone, N1 is very black, N9 is white.
5
Notes
Any further comments or details about this opal.
Darker Opal from Coober Pedy. Fairly directional stone.
QUICK CURRENCY CONVERSION - (estimation only and reflects international tax-free price)
USD $692.33 (Approx.) CAD $866.18 (Approx.)
GBP £531.01 (Approx.) EUR €594.18 (Approx.)
CNY ¥4,673.99 (Approx.) JPY ¥77,021.38 (Approx.)

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