Opals
Gemstones
Jewelry
Coins
36.05 SIZE OPALITE 'CATS EYE 'FROM BRAZIL-FACTORY DIRECT SOJ6123]
- SKU
- Afmetingen (mm)
- 23.000 x 19.000 x 7.000mm
- Gewicht (cts)
- 36.050
- Ring Size
- 8.5
- Kleuren
-
CATS EYE OPAL
This is a green natural untreated stone from Brazil showing chatoyance [cats eye] effect.We have selected this piece as it has a strong cats eye effect.
Also called green opal as a trade name.
Hardness mohs scale 5.5 to 6.5
Well polished
High domed
Set in silver stamped 925
The weight is for the stone and silver.
The size is for the main stone.
Chatoyancy or chatoyance, is an optical reflectance effect seen in certain gemstones Coined from the French “oeil de chat”, meaning “cat’s eye”, chatoyancy rises either from the fibrous structure of a material, as in tiger eye quartz, or from fibrous inclusions or cavities within the stone, as in cat’s eye chrysoberyl The effect can be likened to the sheen off a spool of silk: the luminous streak of reflected light is always perpendicular to the direction of the fibres. For a gemstone to show this effect best it must be cut cabochon, with the fibers or fibrous structures parallel to the base of the finished stone. Faceted stones are less likely to show the effect well.
- SKU
- Afmetingen (mm)
- 23.000 x 19.000 x 7.000 mm
- Gewicht (cts)
- 36.050
- Ring Size
- 8.5
- Kleuren
-
CATS EYE OPAL
This is a green natural untreated stone from Brazil showing chatoyance [cats eye] effect.We have selected this piece as it has a strong cats eye effect.
Also called green opal as a trade name.
Hardness mohs scale 5.5 to 6.5
Well polished
High domed
Set in silver stamped 925
The weight is for the stone and silver.
The size is for the main stone.
Chatoyancy or chatoyance, is an optical reflectance effect seen in certain gemstones Coined from the French “oeil de chat”, meaning “cat’s eye”, chatoyancy rises either from the fibrous structure of a material, as in tiger eye quartz, or from fibrous inclusions or cavities within the stone, as in cat’s eye chrysoberyl The effect can be likened to the sheen off a spool of silk: the luminous streak of reflected light is always perpendicular to the direction of the fibres. For a gemstone to show this effect best it must be cut cabochon, with the fibers or fibrous structures parallel to the base of the finished stone. Faceted stones are less likely to show the effect well.
| Verzend provider | Verzending naar:land | Verzending naar de rest van de wereld |
|---|---|---|
| FedEx | $12.00 / :dagen dagen | $39.00 / :dagen dagen |
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:land
FedEx wordt verdisconteerd tot $12.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
FedEx wordt verdisconteerd tot $39.00 bij bestellingen met 2 of meer artikelen
|
||
| Registered Shipping | $9.00 / :dagen dagen | $16.00 / :dagen dagen |
|
:land
Registered Shipping wordt verdisconteerd tot $9.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
Registered Shipping wordt verdisconteerd tot $16.00 bij bestellingen met 2 of meer artikelen
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PositiefGood seller.
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Positief
The stone was more beautiful in person than in the photos. It arrived very quickly. I would definitely recommend this seller and would buy from him again.
![2.66 CTS COOBER PEDY CRYSTAL OPAL -OLD STOCK [LRO2275]](https://liveplatforms-production.b-cdn.net/tenants/oa/uploads/images/1035000-1039999/1036865/6074ef101c1dc.jpg?width=480&aspect_ratio=1001%3A1000)
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Positief
Always a pleasure to deal with you! Thanks for fast shipping :)
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Positief
Lovely stuff! Thanks!
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Positief
Absolutely stunning multi-colored fire skitters across the surface as if the stone were alive. One of the most beautiful pieces of boulder opal I've ever purchased. Extremely pleased! Thanks!!!
![PRE SHAPED RUB [CUTTER] LIGHTING RIDGE [BR803 ]](https://liveplatforms-production.b-cdn.net/tenants/oa/uploads/images/145000-149999/148712/148712_1231126483.jpg?width=480&aspect_ratio=1001%3A1000)
