20 pcs precious opal cabochons – Welo, Ethiopia
Locality: Welo, Ethiopia
Weight: 6,5ct
Dimensions: aaprox. 6 mm
Note: The box is included in the package
The price is for 20 pcs
| Category: | Precious Opals – Cabochon |
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Cabochons from Ethiopian Opals
Cabochons from Ethiopian opals are among the most popular forms of gemstone cutting in jewelry, as the cabochon cut strongly enhances the opalescent effects of the stone while also improving its mechanical stability. Thanks to this type of cut, the natural play of colors characteristic of Ethiopian opals is beautifully highlighted.
Characteristics of the cabochon cut
The cabochon cut is characterized by a smooth, domed top without facets, while the underside of the stone is flat or slightly concave. This shape allows light to disperse across the gently curved surface from many angles, effectively enhancing the iridescent play of colors and evenly distributing the opalescent effects across the entire stone.
Stability and protection of the opal
The rounded edges of a cabochon protect the opal from mechanical damage, which is particularly important given its relatively low hardness. In the case of hydrophane Ethiopian opals, this shape also has a practical benefit – it reduces internal stress and thus lowers the risk of cracking during water absorption.
Color variability of Ethiopian opals
Ethiopian opal cabochons display a wide range of colors, from light milky white tones through yellow and orange hues to vivid red and green flashes. Some specimens also exhibit rare blue or violet play-of-color, which flows smoothly across the domed surface thanks to the cabochon cut.