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Black Opals Gemma AI Opal 101
Estimated RRP
30%
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28th Feb 2026
dreamtimeopals

520Cts-China Hat Black Gamble Opal Nobby Rough DT-B1800 ETWS dreamtimeopals

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2 watching
Details
SKU
DT-B1800
Dimensions (mm)
38.2 x 29.5 x 17.4mm
Weight (cts)
520
Shape
Freeform
Type
Rough
Colours
Description

CHINA HAT BLACK OPAL ROUGH

L.RIDGE , AUSTRALIA

ROUGH PARCEL

DEEP ELECTRIC BLUE BLACK COLOURS-- ONE PC RUBBED TO SHOW THE DEEP BLUE

China Hat - a formation of rough opal nobby with a peaked centre

THIS PARCEL HAS MANY SUCH PCS,,, IT’S A REAL GAMBLE ,,,THESE HAVE KNOWN TO GET GEMMY CENTRES

PARCEL FOR EXPERIENCE CUTTER

WE SUGGEST GOOGLE SEARCH HOW TO CUT WITCHES HAT OR CHINA HAT NOBBY ROUGH OPAL

ALSO BEST TO RUB AROUND THE EACH PC FIRST TO ASSESS THE COLOUR BAR

PARENT COMPANIES: TRUEBLUEOPALS PTY LTD (AUSTRALIA ) AND LIGHTNINGOPAL LLC (USA)

Shipping
Shipping provider Shipping to Australia Shipping to rest of world Combined Shipping (Australia) Combined Shipping (rest of the world)
Standard Shipping - Tracked
/ 3 days
/ 21 days
on orders with 2 items or more
on orders with 2 items or more
FedEx
/ 3 days
/ 7 days
on orders with 2 items or more
on orders with 2 items or more
DHL
/ 14 days
/ 14 days
on orders with 2 items or more
on orders with 2 items or more
Store
520Cts-China Hat Black Gamble Opal Nobby Rough DT-B1800 ETWS dreamtimeopals

dreamtimeopals
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Qld, Australia
Owned by dreamtimeopals
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View all 12,294 Feedback
Recent Feedback
  • kbauer91
    kbauer91
    Positive

    Great shop and amazing piece. Thank you!

188.95 CTS Dark Opal L.Ridge Nobby DT-A7511 dreamtimeopals 188.95 CTS Dark Opal L.Ridge Nobby DT-A7511 dreamtimeopals
  • yobeone
    yobeone
    Positive

    Good looking parcel.

78.60cts Boulder Opal Rough Parcel DT-6612 78.60cts Boulder Opal Rough Parcel DT-6612
  • yobeone
    yobeone
    Positive

    This will be fun to work on.

116 CTS BOULDER OPAL ROUGH PARCEL DT-A2663 116 CTS BOULDER OPAL ROUGH PARCEL DT-A2663
  • yobeone
    yobeone
    Positive

    Can't wait to see what I find.

85 CTS BOULDER OPAL ROUGH PARCEL DT-A1685 85 CTS BOULDER OPAL ROUGH PARCEL DT-A1685
6.44 CTS L.RIDGE OPAL INLAY ROUGH PARCEL DT-8346-DREAMTMEOPALS 6.44 CTS L.RIDGE OPAL INLAY ROUGH PARCEL DT-8346-DREAMTMEOPALS
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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 Standard Shipping - Tracked
Ships from:
Australia

Payment Options

  • stripe
This seller adds 0% tax to transactions in Australia.
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Overview

Listing Type : Standard
Product ID : 1657197
Starts : 5th February 2026 09:57 pm PST
* All prices are in USD

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