SHOP 100,000+ BUY IT NOW OPALS
OR TRY OUR AUCTIONS WITH NO BUYERS FEES
100% NATURAL OPALS & VERIFIED SELLERS
Opal Auctions Opals Gem Rock Auctions Gemstones Jewelry Auctioned Jewelry Coins Auctioned Coins
Opal Auctions
Register Log in
Black Opals Gemma AI Opal 101

You have not bid on this auction.

Current Bid
25
Bids
26/04/2026 02:46 pm
sedaopals

6.20 cts 16x12mm Andamooka rainbow matrix stone/glacier pebbles/calibrated

25 bids
955 views
26 watching
Details
SKU
OPS2785
Dimensions (mm)
16 x 12 x 5mm
Weight (cts)
6.2
Shape
Oval
Type
Polished
Colours
Description

ANDAMOOKA RAINBOW MATRIX STONE

This is a natural stone found in Andamooka and treated to look like expensive black opal-the treatment is permeant but keep away from harsh chemicals.

This parcel has been cut to a standared size so it will fit commercially made mountings in mass produced jewelery. The tolerance is app 1 mm

They look better in the hand than in our pictures.

Carbonized and resin treated.

Our resin is food safe certified. Made in germany

Shipping
Provider Destination Cost
Registered Shipping Default Rest of World
21 days
first item
per additional item
shipping capped at
FedEx Rest of World
7 days
first item
per additional item
shipping capped at
Registered Shipping Default Australia
10 days
first item
per additional item
shipping capped at
Registered Shipping Default Chile
21 days
first item
per additional item
shipping capped at
Express Shipping Default China
14 days
first item
per additional item
shipping capped at
Registered Shipping Default Czechia
21 days
first item
per additional item
shipping capped at
Registered Shipping Default Finland
21 days
first item
per additional item
shipping capped at
Registered Shipping Default France
21 days
first item
per additional item
shipping capped at
Registered Shipping Default Italy
21 days
first item
per additional item
shipping capped at
Registered Shipping Default Japan
21 days
first item
per additional item
shipping capped at
Registered Shipping Default Norway
21 days
first item
per additional item
shipping capped at
Registered Shipping Default Poland
21 days
first item
per additional item
shipping capped at
Registered Shipping Default Spain
21 days
first item
per additional item
shipping capped at
Registered Shipping Default Sweden
21 days
first item
per additional item
shipping capped at
Registered Shipping Default United Kingdom
21 days
first item
per additional item
shipping capped at
Registered Shipping Default United States of America
21 days
first item
per additional item
shipping capped at
Express Shipping Australia
4 days
first item
per additional item
shipping capped at
FedEx Chile
7 days
first item
per additional item
shipping capped at
Express Shipping Czechia
14 days
first item
per additional item
shipping capped at
Express Shipping Finland
14 days
first item
per additional item
shipping capped at
FedEx Finland
7 days
first item
per additional item
shipping capped at
Express Shipping France
14 days
first item
per additional item
shipping capped at
Express Shipping Hungary
14 days
first item
per additional item
shipping capped at
Express Shipping Italy
14 days
first item
per additional item
shipping capped at
FedEx Italy
7 days
first item
per additional item
shipping capped at
FedEx Japan
7 days
first item
per additional item
shipping capped at
FedEx Norway
7 days
first item
per additional item
shipping capped at
Express Shipping Poland
14 days
first item
per additional item
shipping capped at
FedEx Poland
7 days
first item
per additional item
shipping capped at
Express Shipping Spain
14 days
first item
per additional item
shipping capped at
FedEx Spain
7 days
first item
per additional item
shipping capped at
Express Shipping Sweden
14 days
first item
per additional item
shipping capped at
FedEx Sweden
7 days
first item
per additional item
shipping capped at
FedEx United Kingdom
10 days
first item
per additional item
shipping capped at
FedEx United States of America
7 days
first item
per additional item
shipping capped at
Store
6.20 cts 16x12mm Andamooka rainbow matrix stone/glacier pebbles/calibrated

sedaopals
Qld, Australia
Owned by sedaopals
Verified
View all 49,494 Feedback
Recent Feedback
  • thelmadog
    thelmadog
    Positive

    Scored on this transaction. ❤️

RUB FROM LIGHTNING RIDGE [FR157 ] 4.10 CTS RUB FROM LIGHTNING RIDGE [FR157 ] 4.10 CTS
  • stevemc
    stevemc
    Positive

    Will fit my project perfectly

2.90 CTS Calibrated Crystal Opal Parcel Coober Pedy 2.90 CTS Calibrated Crystal Opal Parcel Coober Pedy
  • stevemc
    stevemc
    Positive

    Already micro blasted and in the cabinet

43.00 CTS DENTALIUM SPECIMEN IN HOST ROCK-ELEPHANT TUSKS [S-FOSSIL156] 43.00 CTS DENTALIUM SPECIMEN IN HOST ROCK-ELEPHANT TUSKS [S-FOSSIL156]
  • stevemc
    stevemc
    Positive

    Another nice piece for my collection

96.45 CTS DENTALIUM SPECIMEN IN HOST ROCK [S-FOSSIL106] 96.45 CTS DENTALIUM SPECIMEN IN HOST ROCK [S-FOSSIL106]
15.00 GRAMS lightning ridge rough opal-raw un touched! 15.00 GRAMS lightning ridge rough opal-raw un touched!
View All Feedback
Bids History (25)
bradleyw
bradleyw
7 hours ago
dmmichel
dmmichel
7 hours ago
Purchased from this seller previously
Automatic Bid
bradleyw
bradleyw
7 hours ago
dmmichel
dmmichel
9 hours ago
Purchased from this seller previously
tr1111
tr1111
9 hours ago
Purchased from this seller previously
Automatic Bid
tr1111
tr1111
9 hours ago
Purchased from this seller previously
Automatic Bid
dmmichel
dmmichel
9 hours ago
Purchased from this seller previously
tr1111
tr1111
1 day ago
Purchased from this seller previously
liveaction34
liveaction34
1 day ago
Purchased from this seller previously
Automatic Bid
liveaction34
liveaction34
3 days ago
Purchased from this seller previously
delts
delts
3 days ago
Automatic Bid
delts
delts
4 days ago
davewalk
davewalk
4 days ago
Automatic Bid
davewalk
davewalk
4 days ago
Automatic Bid
delts
delts
4 days ago
davewalk
davewalk
5 days ago
Automatic Bid
conp44
conp44
5 days ago
Purchased from this seller previously
davewalk
davewalk
6 days ago
amg589
amg589
6 days ago
Purchased from this seller previously
Automatic Bid
amg589
amg589
1 week ago
Purchased from this seller previously
mrwollongong
mrwollongong
1 week ago
Purchased from this seller previously
Automatic Bid
mrwollongong
mrwollongong
2 weeks ago
Purchased from this seller previously
amg589
amg589
2 weeks ago
Purchased from this seller previously
mrwollongong
mrwollongong
2 weeks ago
Purchased from this seller previously
Automatic Bid
mrwollongong
mrwollongong
2 weeks ago
Purchased from this seller previously

Why are users outbidding themselves?

Automatic Bid icon
Automatic Bid

When a bid is placed, this is the maximum amount a person is willing to bid for the product. Our system will then automatically bid on behalf of the bidder, incrementally increasing the bid up to the maximum to maintain their position as the highest bidder.

When there is an icon indicating 'Automatic Bid', it means our system is actively placing bids for the bidder based on their maximum bid. This may appear as if bidders are outbidding themselves, but it's simply a result of the system updating the bid to reflect the bidders maximum limit.

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
Capped at:
Ships from:
Australia

Payment Options

  • paypal
  • stripe
  • gempay
Ask a question

Overview

Listing Type : Premium
Product ID : 1695778
Estimated RRP :
Starting Bid :
Starts : 5th April 2026 02:46 pm PDT
Ends : 26th April 2026 02:46 pm PDT
* All prices are in USD

You may also like