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Black Opals Gemma AI Opal 101
Price
Closed
02/03/2026 01:03 pm

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queen of gems

510.29cts PAIR SPLIT BLACK OPALS 3.60 0Z OT142

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Details
SKU
Dimensions (mm)
58 x 42 x 35mm
Weight (cts)
510.29
Body Tone
N4
Colours
Description
GENERAL INFO:
Opal Type:RARE TO FIND SPLIT LIKE THIS ONE AT LIGHTNING RIDGE.  THIS SPECIMEN HAS BEEN POLISHED AND IDEAL SPECIMEN OR ONE SIDE CAN CUT GOOD OPAL AS BRIGHT N CLEAN
Origin:AUSTRALIA
Opal Size:58 X 42 X 35MM
Treated/Untreated:Untreated
Opal Weight (measured in carats):510.29
Additional info:—
GLOBAL SPECS CHARACTERISTICS:
Colour:EARTHLY NATURAL TONES WITH BEAUTIFUL FORMED NATURAL PATTERNS GREEN STONG COLOURS
Pattern:BROAD FLASH
Number of pieces:2
Britghtness Rate 1-5 (5 Brightest):3.9


Shipping
Provider Destination Cost
Registered Shipping Default Rest of World
21 days
first item
per additional item
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FedEx Rest of World
7 days
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Registered Shipping Default Australia
10 days
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Registered Shipping Default Finland
21 days
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Registered Shipping Default Italy
21 days
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Registered Shipping Default Japan
21 days
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Registered Shipping Default Poland
21 days
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shipping capped at
Registered Shipping Default Spain
21 days
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Registered Shipping Default Sweden
21 days
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shipping capped at
Registered Shipping Default United Kingdom
21 days
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Registered Shipping Default United States of America
21 days
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Express Shipping Australia
4 days
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FedEx Chile
7 days
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shipping capped at
Registered Shipping Chile
21 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 Italy
14 days
first item
per additional item
shipping capped at
FedEx Italy
7 days
first item
per additional item
shipping capped at
Express Shipping Japan
14 days
first item
per additional item
shipping capped at
FedEx Japan
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
7 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
510.29cts PAIR SPLIT BLACK OPALS 3.60 0Z OT142

queen of gems
Queensland, Australia
Owned by queen of gems
Verified
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Recent Feedback
  • gin808
    gin808
    Positive

    AMAZING! Absolutely GORGEOUS, the pictures and video didn't do it justice. And it arrived so quickly along with a fantastic opal magazine which I love also -- thank you so, so much!

510.29cts PAIR SPLIT BLACK OPALS 3.60 0Z OT142 510.29cts PAIR SPLIT BLACK OPALS 3.60 0Z OT142
  • opelgobbler
    opelgobbler
    Positive

    Thank you, looks great, cannot wait for it to arrive.

125.00 Cts Parcels Boulder Opal BU 2322 125.00 Cts Parcels Boulder Opal BU 2322
  • gin808
    gin808
    Positive

    AMAZING! Absolutely GORGEOUS, the pictures and video didn't do it justice. And it arrived so quickly along with a fantastic opal magazine which I love also -- thank you so, so much!

510.29cts PAIR SPLIT BLACK OPALS 3.60 0Z OT142 510.29cts PAIR SPLIT BLACK OPALS 3.60 0Z OT142
  • rudolfr
    rudolfr
    Positive

    The stones look just as they looked in the auction-database! Thank you

9.01Cts Top Gem shell Doublet Pair QOG1440 9.01Cts Top Gem shell Doublet Pair QOG1440
NO RESERVE – Boulder Opal Rough Parcel | Virgin Material | Cutter’s Fun Lot NO RESERVE – Boulder Opal Rough Parcel | Virgin Material | Cutter’s Fun Lot
  • opelgobbler
    opelgobbler
    Positive

    Great seller, cheers. Some lovely pieces included

NO RESERVE – Boulder Opal Rough Parcel | Virgin Material | Cutter’s Fun Lot NO RESERVE – Boulder Opal Rough Parcel | Virgin Material | Cutter’s Fun Lot
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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:
21 days via Registered Shipping
Capped at:
Ships from:
Australia

Payment Options

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Overview

Listing Type : Standard
Product ID : 1092811
Starts : 26th February 2026 07:35 pm PST
* All prices are in USD

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