Hand select cut gem.

faceted, cabochon, rough gem stone.

Koala-t cut gems
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Mexican Opal
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Cabochon Mexican Opal
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Koala-t Press

 Cabochon Mexican Opal free form shapes

 

10.25mm x 7.27mm x 4.02mm 1.80cts$36.00

 

12.45mm x 9.07mm x 5.71mm 4.05cts $81.00

 

21.95mm x 12.48mm x 7.93mm 9.60cts $960.00

 

16.34mm x 13.47mm x 6.11mm 7.20cts $216.00

 

10.97mm x 7.97mm x 5.79mm 3.00cts $60.00

 

14.59mm x 6.16mm 7.00cts $140.00

14.65mm x 6.07mm 7.10cts$284.00 

 

17.95mm x 14.44mm x 7.85mm 10.70 $307.00

 

 

14.46mm x 11.84mm x 5.76mm 6.10cts $183.00

 

12.17mm x 8.55mm x 5.12mm  2.90cts $58.00

 

6.97mm  x 4.03mm x 1.86mm .65cts $6.50

 

14.56mm x 12.29mm x 5.69mm 6.00cts $180.00

 

 

 

 

 
 A cabochon, Mexican Opal cabouchon is a gemstone which has been rubbed and polished into a simple rounded shape, as opposed to a facetted cut. Up until the 1400s, gem cutters were constrained to cabochon style cuts and odd asymmetrically faceted cuts due to the limited technology at hand. The resulting shape has a convex top with a flat or concave back. The term cabochon is used to describe any gemstone cut shape that is not facetted.

Today, cutting a stone "en cabochon" is usually applicable to opaque gems, although transparent semi-precious gemstones are also cut as cabochons. Variants of the cabochon include the cameo and intaglio cuts shown.Within these pages you will find Our Cabochons are cut to our customer needs in free form, concave, convex and calabrated sizes sets and suites in all of the cutting we offerIn Mexican Opal cabochon Cut Gems Gemstone 

 

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