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Black Opals Gemma AI Opal 101
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22nd Feb 2026
sedaopals

11.70 CTS PAIR ANDAMOOKA RAINBOW MATRIX-POLISHED GREAT FINISH.

1535 views
1 watching
Details
SKU
ops70
Dimensions (mm)
20 x 11 x 5mm
Weight (cts)
11.7
Shape
Freeform
Type
Polished, Cabochon
Colours
Description

ANDAMOOKA RAINBOW MATRIX POLISHED

This is natural opal that has been treated to look like expensive black opal.. This material is hard to get a polish on it as its porous.

We sent this material away to be injected with resin under pressure and then sealed hard by uv light and then polished. This give it a natural finish.

Shipping
Shipping provider Region Transit time First item Per additional item
Registered Shipping Default Rest of World 21 days
FedEx Rest of World 7 days
Registered Shipping Default Australia 10 days
Registered Shipping Default Finland 21 days
Registered Shipping Default Italy 21 days
Registered Shipping Default Japan 21 days
Registered Shipping Default Poland 21 days
Registered Shipping Default Spain 21 days
Registered Shipping Default Sweden 21 days
Registered Shipping Default United Kingdom 21 days
Registered Shipping Default United States of America 21 days
Express Shipping Australia 4 days
Express Shipping Finland 14 days
FedEx Finland 7 days
Express Shipping Italy 14 days
FedEx Italy 7 days
FedEx Japan 7 days
Express Shipping Poland 14 days
FedEx Poland 7 days
Express Shipping Spain 14 days
FedEx Spain 7 days
Express Shipping Sweden 14 days
FedEx Sweden 7 days
FedEx United Kingdom 10 days
FedEx United States of America 10 days
Store
11.70 CTS PAIR ANDAMOOKA RAINBOW MATRIX-POLISHED GREAT FINISH.

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

    Great looking matrix.

175 GRAMS ANDAMOOKA RAINBOW MATRIX UNTREATED- COLOUR BUT GAMBLE !! 175 GRAMS ANDAMOOKA RAINBOW MATRIX UNTREATED- COLOUR BUT GAMBLE !!
  • yobeone
    yobeone
    Positive

    Can't wait to treat this.

39 GRAMS ANDAMOOKA RAINBOW MATRIX UNTREATED- COLOUR BUT GAMBLE !! 39 GRAMS ANDAMOOKA RAINBOW MATRIX UNTREATED- COLOUR BUT GAMBLE !!
  • yobeone
    yobeone
    Positive

    Can't wait to treat.

63 GRAMS ANDAMOOKA RAINBOW MATRIX UNTREATED- COLOUR BUT GAMBLE !! 63 GRAMS ANDAMOOKA RAINBOW MATRIX UNTREATED- COLOUR BUT GAMBLE !!
  • pmen10
    pmen10
    Positive

    Great thank you it cut a nice little black opal like a butterfly wing effect

19 CTS LIGHTNING RIDGE ROUGH -NOT FACED -GAMBLE 19 CTS LIGHTNING RIDGE ROUGH -NOT FACED -GAMBLE
  • michaelg
    michaelg
    Positive

    Much better in the real and with a bit of sunshine...wow

cts opal rough from lightning ridge-dremel cts opal rough from lightning ridge-dremel
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Audit

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Shipping Details

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

Payment Options

  • paypal
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  • gempay
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Overview

Listing Type : Standard
Product ID : 1450931
Starts : 3rd February 2026 08:39 pm PST
* All prices are in USD

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