$325.00 USD
Cijena

4.40Ct Lightning Ridge Black Opal stone

SKU
Dimenzije (mm)
17.000 x 10.000 x 4.000mm
Težina (cts)
4.400
Body Tone
N1
Tip
Cabochon
Boje

COLONIAL OPAL

AUSTRALIAN OPAL SPECIALIST

 

Opal Type: Black Opal

 

Origin: Lightning Ridge Region

 

 

Treated/Untreated:

Untreated

Colour:

 Green

Pattern:

 Mixed Flashes

Accuracy of picture:

 Less Bright

Base of opal:

Clean Some Sand

Cabochon:

Body Tone: 

Brightness:              

Low / Medium 

N1

B2

Comments:       A free form shape Lightning Ridge Black Opal stone on a dark base with main colour bar of very bright green flashes of colour and separated by bar of dark potch a small bar of very bright Green colour on a dark base and small sand spots

Opal valuation: Our Opal Valuations are a combination of experience gathered over 35+ years in all levels and operations within the opal industry and the internationally recognized Opal Nomenclature and Classification

 

Photographing opals: We endeavour at all times to take the most true to life pictures possible. However, cameras often pick up colours and light differently and variations may occur. Because every opal photographs differently, I also include in the description additional comments about the accuracy of the photos.

 

Our Guarantee:  We sell quality opal and customer satisfaction is important to us so for any reason you are not completely happy with your purchase in any way whatsoever please contact us before leaving feedback as I am happy for you to return it for a full refund or another arrangement.

About Colonial Opal The company origins in trading Opal, Pearl and Precious Gems date from the early 1980s experience gathered in all levels and operations within the Opal Industry starting in the Wholesale and Export Gemstone and Jewellery trade within Australia and Internationally then Owning and Operating Opal Specialist Stores in Australia and New Zealand all the while being involved in the Mining, Cutting and Valuing all varieties of Australian Opal

 

Lightning Ridge Opal: Mined in the Outback of New South Wales Australia Black Opal comes from and variety of mining areas around Lightning Ridge  

Black Opal refers to the underlying colour – the colour of the opal when you turn it over. The darker the body the more valuable to stone may be. It is this darkness that lends brightness to the other colours displayed with in the stone. Black and dark opal is the scarcest of all opal and comes from the mines of Lightning Ridge.

Queensland Boulder Opal: Mined in the Outback of Queensland Australia our Opal comes from and variety of mining districts including - Winton, Koroit, Yowah, Eromanga, Jundah and Quilpie

Boulder opal is a type of opal that forms within the cavities of ironstone boulders dating from the time when central Queensland was cover by an inland sea The Opal is found in both vertical and horizontal cracks or seams. It is cut with the ironstone remaining on the back and is classified as solid opal.

Boulder Opal occurs over a Vast area of Western Queensland from North of Winton to south of Quilpie. Boulder Opal is considered to be one of the most versatile opals because it has all of the colour and patterns of expensive black or crystals opals but it is contained within the iron stone which makes it extremely durable.

When looked at from the side you can always tell a genuine solid boulder opal by the natural uneven line where the opal filled the void in the boulder.

 

White Opal: is also known as milky Opal and it has a pale white appearance with bright flashes of Opal colour. On the body tone and brightness chart the body colour of white Opal is N8 or N9. White Opal is capable of displaying any combination of spectral colours such as red, blue, purple and greens.

 

The major difference between this type of Opal and the Black Opal is that white Opal tends to have a subdued play of colour since the body colour of the stone is light. In black Opal because the body is very dark the play of colour is much brighter.

 

In terms of production the white Opal is by far the most plentiful. In Australia the majority of the opal produced comes from South Australia. There are three main South Australian opal mining fields these are Coober Pedy, Andamooka and Mintabie

Pružatelj usluge dostave Dostava u Australia Dostava u ostatak svijeta
Standard Shipping - Tracked $8.00 / :dani dani $17.00 / :dani dani
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DHL je snižen na $25.00 na narudžbe s 2 ili više artikala
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DHL je snižen na $60.00 na narudžbe s 2 ili više artikala
Express Shipping $12.00 / :dani dani $30.00 / :dani dani
:zemlja
Express Shipping je snižen na $12.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
Express Shipping je snižen na $30.00 na narudžbe s 2 ili više artikala
Registered Shipping $8.00 / :dani dani $15.00 / :dani dani
:zemlja
Registered Shipping je snižen na $8.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
Registered Shipping je snižen na $17.00 na narudžbe s 2 ili više artikala

constableandcoopal
constableandcoopal
Constable and Co- Australian Opal specialists in the Opal and Gem industry since 1980s
:Grad drzava
Provjereno
:ukupne povratne informacije

  • zuriel
    zuriel
    Pozitivan

    Super fast shipping and well packaged. Thank you!

  • zuriel
    zuriel
    Pozitivan

    Just arrived and they look even better in person

  • pompey27
    pompey27
    Pozitivan

    And to this stone is very bright in the game of coleurs. Can you say me, in witch village you found such stones. Good work

  • pompey27
    pompey27
    Pozitivan

    Hello thank you for this nice green stone and the little give a way. The stones was good packaged. I', happy

20%
Kod kupona BLACKFRIDAY24
Vrijedi do
3rd Dec 2024

Revizija

Program Opal Sheriff omogućuje našim članovima da zatraže reviziju bilo kojeg proizvoda, koju dovršava neovisna :kvalifikacija koja procjenjuje točnost opisa artikla i slika.

Detalji dostave

dostava:
$17.00 24 days putem Standard Shipping - Tracked
Brodovi iz:
Australia

Načini plačanja

  • paypal
  • stripe
Ovaj prodavač dodaje 10.00% porez na transakcije u Australia.

Pregled

Vrsta unosa : Standard
Identifikacijski broj proizvoda : 765417
Počinje : 20th November 2024 09:04 pm PST
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