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SEA BLUE LARGE OPAL COOBER PEDY DOUBLET [ CD11 ] BY SEDA OPALS

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WE CUT THESE OPAL DOUBLETS IN OUR OWN WORK SHOP SO THERE IS PLENTY OF OPAL MOST HAVE LARGE CABOCHON/ DOMES WITH IRONSTONE BACKING LOTS OF COLOUR PLAY BLUE IN THESE DOUBLETS SUITABLE FOR ANY JEWELLERY WORK . GOOD SIZE DOUBLET

WEIGHT:  11.70 CTS app 
SIZE:  18 x 16 x 5 MM APP

AUSTRALIAN BUYERS PLEASE NOTE BEFORE YOU BID. ALL BIDS AND SHIPPING/HANDLING FEES ARE IN US$ DOLLARS

BODY COLOUR TONE N1 IS JET BLACK THROUGH TO N9 WHICH IS WHITE

OPAL BRIGHTNESS SCALE -1 FAINT -2 DULL -3 BRIGHT- 4 VERY BRIGHT -5 BRILLANT

THANKS FOR LOOKING AT OUR STOCK AND GOOD LUCK WITH YOUR BIDDING

Opal Body Tone Scale as per recommendation by the Australian Opal and Gem Industry Association Ltd.
opal color guide
Brilliance Scale:
1 Faint, 2 Dull, 3 Bright, 4 Very Bright, 5 Brilliant - Gem Quality
The Seda Opal Story
Paul Sedawie started mining at the Four mile field in Lightning Ridge in 1986 with his first partner Bob Young. It took them 6 months to find a decent stone and this experience gave me a healthy respect for the stone and how hard it is to find. The Seda Opal company was incorporated in 1994. We are a member of the Australian Opal and Gem Industry Association .we and . Seda Opals is an abbreviation from our surname Sedawie. The business is mainly wholesale and it is through this site that we can bring the opal fields direct to you. If you don't really like anything, return it for a no questions asked refund or swap it for other stock. You will also find us as the trade shows in Tuscon and Denver. We also send sales staff to some Europe and Asian countries. Our aim is to offer a realiable, friendly service providing good value for your money. Your continued business is our business. All the best. Paul Sedawie and staff.

 

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Registered Shipping Default United States of America
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Express Shipping Australia
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FedEx Chile
7 days
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Express Shipping Czechia
14 days
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Express Shipping Finland
14 days
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FedEx Finland
7 days
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Express Shipping France
14 days
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Express Shipping Hungary
14 days
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Express Shipping Italy
14 days
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FedEx Italy
7 days
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FedEx Japan
7 days
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FedEx Norway
7 days
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Express Shipping Poland
14 days
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shipping capped at
FedEx Poland
7 days
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shipping capped at
Express Shipping Spain
14 days
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shipping capped at
FedEx Spain
7 days
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Express Shipping Sweden
14 days
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shipping capped at
FedEx Sweden
7 days
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FedEx United Kingdom
10 days
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SEA BLUE LARGE OPAL COOBER PEDY DOUBLET   [ CD11 ] BY SEDA OPALS

sedaopals

Qld, Australia
Owned by sedaopals
Recent Feedback
  • thelmadog
    thelmadog
    Positive

    Scored on this transaction. ❤️

  • stevemc
    stevemc
    Positive

    Will fit my project perfectly

  • stevemc
    stevemc
    Positive

    Already micro blasted and in the cabinet

  • stevemc
    stevemc
    Positive

    Another nice piece for my collection

Audit

The Opal Sheriff program allows our members to request an audit on any product, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Shipping Details

Costs:
Transit:
21 days via Registered Shipping
Capped at:
Ships from:
Australia

Payment Options

  • paypal
  • stripe
  • gempay

Overview

Listing Type : Standard
Product ID : 237042
Starts : 26th March 2026 11:50 pm PDT
* All prices are in USD

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