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Natural bi-colour Ametrine gemstone

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7.37ct step octagon cut bi-colour Ametrine, originating from Brazil, cut inhouse by our world faceting champion. VVS clarity, excellent cut gemstone.

Gemological Identificarion Certificate provided on request, on buyers expense.


5 out of 5 stars
Reviewed by gravityloss
5 out of 5 stars
Feb 20, 2018
Always a pleasure to deal and willing to answer any questions asked, the material is just as promised
Andamooka crystal opal bulk unsorted parcel -400g parcel

Reviewed by noellevoneugen
5 out of 5 stars
Jun 3, 2017
The stones are gorgeous! I really am looking forward working with them
Untreated Andamooka matrix opal rough mix -1kg bulk satchel

Reviewed by RanchoSurreal
5 out of 5 stars
Mar 12, 2017
Lovely material. Just finished cooking the first batch and they are really nice stones. Thank you!
Untreated Andamooka concrete/matrix opal rough mix -1kg bag

Reviewed by gravityloss
5 out of 5 stars
Mar 7, 2017
I have to say I have purchased a lot of types of opals over the years, this is the first time ever that I feel satisfaction.
Untreated Andamooka concrete/matrix opal rough mix -1kg bulk satchel


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Natural bi-colour Ametrine gemstone

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  • Handmade item
  • Craft type: Jewelry making
  • Material: ametrine
  • Feedback: 29 reviews
  • Favorited by: 8 people
  • Gift message available

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Ready to ship in 1–2 business days
From Australia

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