52.8ct #A10 Natural Ethiopian Welo Rough Opal

Item Information

Dimensions (mm) 12 x 11 x 7mm
Weight (carats) 52.8 carats
  • Rough

Please read the details below to get to know more of our shop and our rough opal.

We grade our rough opal in ten different categories as per the list you will find below.  Specific grade of this parcel can be found in the Title.

Grade Description


Brilliant Top Grade- Unique Patterns / Very Strong Colours / Transparent or Tan / Pink / Purple / Black Coloured Base - Professional Cutters


 Super Bright-  Clean of Internal Dirt and Cracks - Colourful - Incredible Patterns characteristic of Wello Opal -  Professional Cutters


Gamble- Colorful Promising Rough that once its cutted may uncover underneath a gem grade opal


Special Carving material- Cherry Picked Pieces for the delight of the opal carvers

clean of Internal dirt and free of Cracks and Crazes. Slight Sand Included at the surface High yield for carving.


Gamble Large Opals with Fair Play Of Colours - maybe hiding strong colours underneath partially free of internal dirt for Beginner to Expert cutters


Gamble Commercial cutting rough  - White / Brown base Stones with Fair Play of Colours 60 - 70% Sand free. Intended for Intermediate cutters


Medium Grade Gamble Rough- Whitish Material with some play of Colours / 40 - 60% free of Internal Dirt , Cracks or Crazes.  For Cutters with some Experience.


 Gamble Mixed Sizes Individual Pieces and Lots Mine Run Common Opal Cutting Rough- Great Parcels for the new Cutters who want an inexpensive approach to the World of Wellos and Mexican Rough Opals at very affordable prices.


Specimens Material- Crafting Stones - Gamble Opals Sand Included or Material with Cracks or Crazes / Not intended for Cuttiing but definetely Beautiful Collectors Stones.


 Gamble / Mine Run Lots Common Rough that may be mixed and Include some potch / maybe some cutters / fires underneath / some clean other stones included with sand. Cool Mine Run parcels multipurpose.


RETURN FOR REFUND WITHIN 30 DAYS IF YOU DONT LIKE IT! (rough opal must be untouched)

Shipping Policy

  • We ship parcel only with USPS and UPS We ship out parcel within 1-3 days upon payment received.

  • Tracked Post ($16.00) the transit time is around 15  - 20 business days depend onyour country Custom handling, please use DHL if you do not want to wait up to 15  - 30 days for delivery of your parcel.

  • DHL shipping ($35.00) 

  • COMBINING IS ACCEPTED WITHIN A 3 DAYS WINDOW FRAME ~ We can combine upto 5 items in single parcel (Registered Post or DHL ) at same cost, please pay within 3 days after auction ends.

#1685 16-08-22 - Lote #1

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1 bid placed so far

$20 mannytx
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Audit Information

The Opal Sheriff program allows our members to request an audit on any auction, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Pricing & Details

Bid Increment $1
Starting Bid $20
Auction ID 1262073
Watchers 1 watching
Viewed 329 times
Starts 16th Aug 2022 11:52am PDT
Ends 21st Aug 2022 6:28pm PDT

Shipping & Insurance

Provider Shipping Transit
FedEx $35.00 4 days
Standard Shipping - Tracked $15.00 15 days
Shipping Insurance all providers $10.00 (optional)

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