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Black Opals Gemma AI Opal 101
Estimated RRP
investmentopals

20.4CTS KOROIT OPAL PATTERN INV-1538 investmentopals

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4 watching
Details
SKU
INV-1538
Dimensions (mm)
19.6 x 15.3 x 7.4mm
Weight (cts)
20.4
Type
Cabochon, Polished
Shape
Freeform, Oval
Colours
Description

Parent Companies: True Blue Opals Pty Ltd (Australia) and Lightning Opals LLC (USA)

QUALITY KOROIT OPAL
QUEENSLAND, AUSTRALIA


STUNNING DETAILED PATTERN

BEAUTIFUL COLOUR

READY TO SET IN JWELRY

Shipping
Shipping provider Shipping to Australia Shipping to rest of world Combined Shipping (Australia) Combined Shipping (rest of the world)
FedEx
/ 3 days
/ 8 days
on orders with 2 items or more
on orders with 2 items or more
DHL
/ 7 days
/ 21 days
on orders with 2 items or more
on orders with 2 items or more
Store
20.4CTS KOROIT OPAL PATTERN INV-1538 investmentopals

investmentopals
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Qld, Australia
Owned by investmentopals
Verified
View all 935 Feedback
Recent Feedback
  • yobeone
    yobeone
    Positive

    Can't wait to get this beautiful opal. I'll keep this one in my collection

N1 - 2.45 CTS CHINESE WRITING BLACK OPAL INV-47 BL19 INVESTMENTOPALS N1 - 2.45 CTS CHINESE WRITING BLACK OPAL INV-47 BL19 INVESTMENTOPALS
32.15cts Koroit Opal WOOD FOSSIL INV-1438 -investmentopals 32.15cts Koroit Opal WOOD FOSSIL INV-1438 -investmentopals
  • pompey27
    pompey27
    Positive

    Very nice stone, with good size, thank you

7.85-CTS QUALITY RED YOWAH OPAL INV-1425-INVESTMENTOPALS 7.85-CTS QUALITY RED YOWAH OPAL INV-1425-INVESTMENTOPALS
  • karatesteve
    karatesteve
    Positive

    Wow! What an amazing Opal. Very fast shipping.

64.60 CTS BEAUTIFUL PATTERN YOWAH OPAL INV-1316-investmentopals 64.60 CTS BEAUTIFUL PATTERN YOWAH OPAL INV-1316-investmentopals
  • hhchun33
    hhchun33
    Positive

    Very nice piece and some very beautiful opal gifts! Thanks! The seller also attached small beautiful gifts which are also nice pieces. Really appreciate!

15.6 CTS Quality Boulder Opal INV-425 /// investmentopals 15.6 CTS Quality Boulder Opal INV-425 /// investmentopals
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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:
8 days via FedEx
Ships from:
Australia

Payment Options

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

Listing Type : Standard
Product ID : 1524349
Starts : 22nd December 2025 07:55 pm PST
* All prices are in USD

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