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Black Opal Gemma AI Opal 101
Estimated RRP
10%
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Valid Until
31st Dec 2025

222.00 CTS Boulder Matrix Slab treated and polished

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Details
SKU
seda9447
Dimensions (mm)
65 x 48 x 8mm
Weight (cts)
222
Type
Polished
Shape
Freeform
Colours
Description

SEDA OPALS

BOULDER MATRIX POLISHED

This is a boulder matrix rough ready for cutting. This rough was soaked in sugar/oil and heated to make blacker. It was mined in Jundah Queensland. The precious opal is embedded in to the ironstone-this can be cut in to stones or it can be made in to beads or for  interesting polished specimens or for carvings.

For matrix specimens visit our sister site SEDA ROUGH OPALS

Shipping
Shipping provider Shipping to Australia Shipping to rest of world Combined Shipping (Australia) Combined Shipping (rest of the world)
FedEx
/ 5 days
/ 10 days
on orders with 2 items or more
on orders with 2 items or more
Registered Shipping
/ 10 days
/ 21 days
on orders with 2 items or more
on orders with 2 items or more
Store
222.00 CTS Boulder Matrix Slab treated and polished
Qld, Australia
Owned by sedaopals

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
Ships from:
Australia

Payment Options

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

Overview

Listing Type : Standard
Product ID : 1390561
Starts : 8th December 2025 09:20 pm PST
* All prices are in USD

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