6.47ct -#A4- Gamble 90% Free of sand from Wello Dalanta

Item Information

Dimensions (mm) 16 x 13 x 8mm
Weight (carats) 6.47 carats
Please read the details below to get to know more of our shop and our rough opal.
Now I will start grading my rough Ethiopian and Mexican fire opal in ten different categories as per the list you ll find below. (Using the example other seller who is doing a great job to help buyers understand and know opal qualities by grades) Specific grade of this parcel can be found in the Title.

We own opal mines licenses in Mexico and Ethiopia.

Grade Description


Brilliant Top Grade- Unique Patterns / Very Strong Colours / Transpaerent or Tan / Pink / Purple 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 Mine Run Common Opal Cutting Rough- Great Parcels for the new Cutterswho 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 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.

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Pricing & Details

Bid Increment $1
Starting Bid $15
Auction ID 865862
Watchers 3 watching
Viewed 74 times
Starts 11th Mar 2020 11:41am PDT
Ends 6th May 2020 11:41am PDT

Shipping & Insurance

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Express Shipping $40.00 15 Days
Standard Shipping - Tracked $18.00 35 Days
Standard Shipping - Untracked $15.00 45 Days
Shipping Insurance all providers $6.00 (optional)

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