SHOP 100,000+ BUY IT NOW OPALS
OR TRY OUR AUCTIONS WITH NO BUYERS FEES
100% NATURAL OPALS & VERIFIED SELLERS
- Click to Watch!
Opal Auctions Opals Gem Rock Auctions Gemstones Jewelry Auctioned Jewelry Coins Auctioned Coins
Opal Auctions
Register Log in
Black Opals Gemma AI Opal 101
Estimated RRP
10%
Coupon code SEDADEALS
Enjoy a discount of
Valid Until
31st Dec 2025
sedaopals

108.90 CTS DRILLED BOULDER OPAL FROM KOROIT [BMB521]

2582 views
9 watching
Details
SKU
Dimensions (mm)
48 x 27 x 11mm
Weight (cts)
108.9
Type
Cabochon
Colours
Description

BOULDER OPAL

This is a natural untreated boulder stone that has been well polished.Drilled

 It was mined in Koroit Queensland. 

 It is a stunning piece showing unique pattern and good vain fire.

The weights and sizes are approximate.

There is some reflection from the artificial lights on the stone.


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
108.90 CTS DRILLED BOULDER OPAL FROM KOROIT [BMB521]

sedaopals
Visit Store
 Contact Live Events
Qld, Australia
Owned by sedaopals
Verified
View all 48,155 Feedback
Recent Feedback
6.20 CTS GEM OPAL DOUBLET FROM LIGHTNING RIDGE. [SEDA1372]SAFE 6.20 CTS GEM OPAL DOUBLET FROM LIGHTNING RIDGE. [SEDA1372]SAFE
6.50 CT HEART RED FIRE FAIRY OPAL STONE FROM QUEEENSLAND 6.50 CT HEART RED FIRE FAIRY OPAL STONE FROM QUEEENSLAND
SEDA NO RESERVE 5.70cts Mosaic Opal Doublet SEDA NO RESERVE 5.70cts Mosaic Opal Doublet
34.50 CT LARGE FAIRY OPAL STONE FROM QUEEENSLAND 34.50 CT LARGE FAIRY OPAL STONE FROM QUEEENSLAND
1.43 cts Bright red Boulder opal stone Winton 1.43 cts Bright red Boulder opal stone Winton
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:
21 days via Registered Shipping
Ships from:
Australia

Payment Options

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

Overview

Listing Type : Standard
Product ID : 962478
Starts : 8th December 2025 09:58 pm PST
* All prices are in USD

You may also like