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Black Opals Gemma AI Opal 101
Estimated RRP
Closed
22/11/2025 12:44 am
downunderopals

Good Colour Double Sided Koroit Boulder Opal Rough Slice * DO-2172

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Details
SKU
Dimensions (mm)
29 x 19 x 6mm
Weight (cts)
48.75
Type
Rough
Colours
Description

Stone : Koroit Boulder Opal

Sliced/Blocked out

Ready for shaping and polishing

Please note : Pictures and video have been taken wet, this is to give you an idea of what piece would look like once finished

Shipping
Shipping provider Shipping to Australia Shipping to rest of world Combined Shipping (Australia) Combined Shipping (rest of the world)
Standard Shipping - Tracked
/ 5 days
/ 15 days
on orders with 2 items or more
on orders with 2 items or more
FedEx
/ 7 days
/ 7 days
on orders with 2 items or more
on orders with 2 items or more
Express Shipping
/ 2 days
/ 10 days 		Not available Not available
Store
Good Colour Double Sided Koroit Boulder Opal Rough Slice * DO-2172

downunderopals
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Qld, Australia
Owned by downunderopals
Verified
View all 4,323 Feedback
Recent Feedback
Koroit Boulder Opal Rough DO-2305 - downunderopals Koroit Boulder Opal Rough DO-2305 - downunderopals
Natural Boulder Pipe Opal Faced Rough 6.55cts DO-4973 Natural Boulder Pipe Opal Faced Rough 6.55cts DO-4973
Natural Boulder Pipe Opal Faced Rough 15.90cts * DO-4971 Natural Boulder Pipe Opal Faced Rough 15.90cts * DO-4971
  • sltmarquette
    sltmarquette
    Positive

    Can't wait to polish this beauty up!

Natural Boulder Pipe Opal Faced Rough 7.80cts DO-4970 Natural Boulder Pipe Opal Faced Rough 7.80cts DO-4970
  • calypsolover
    calypsolover
    Positive

    Received this boulder opal. Happy with purchase and I will make a pendant with it.

383cts Koroit Boulder Opal Rough DO-3620 383cts Koroit Boulder Opal Rough DO-3620
View All Feedback

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:
15 days via Standard Shipping - Tracked
Ships from:
Australia

Payment Options

  • paypal
  • stripe
  • gempay
This seller adds 10.00% tax to transactions in Australia.
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Overview

Listing Type : Standard
Product ID : 1513262
Starts : 17th November 2025 05:50 pm PST
* All prices are in USD

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