Tiffany Stone (a/k/a Bertrandite) Designer Cut Cabochon


This Tiffany Stone (also referred to as Opalite, Bertrandite or Opalized Fluorite) has an absolutely astounding pattern as a gently meandering golden orange river winds its way through a landscape of deep purples. I've cut this stone with a medium dome, girdled sides and a slightly beveled back. This incredible one-of-a-kind treasure would make a gorgeous head-turning high end piece of jewelry or find its way easily into the heart of any collection.

Tiffany Stone (also commonly referred to as Bertrandite or Opalite) Designer Cut Cabochon
54.2 x 20 x 6mm
47.55 cts.

I cut this cab by hand and it's been polished both front and back with slightly rounded bottom edges for easy setting.

Note that all my photos were taken using full spectrum lighting, which does fairly well in replicating natural sunlight. However, almost all cut stones will look best and brightest in direct sunlight.

This rare and beautiful stone has more names than any other I've encountered. It is known as Tiffany Stone, Opalite, Bertrandite, Purple Opal, Ice Cream Opalite, Opal Fluorite and Opalized Fluorite. The last one is the most accurate, as it is basically opalized fluorite found in nodules in various beryllium mines in Utah.


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Jewelry Items Shipped USPS Priority Service with Insurance and Cabochons are Shipped via USPS. Most of the Cabochons offer a choice of shipping options (e.g., First Class or Priority). If you would like to receive your item with special shipping (such as one day service or registered, etc., please message me before purchase and I will let you know the charges). Items are generally shipped out within 3-4 days of purchase, though I try to do it within 24 hours whenever possible.

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I gladly accept returns and exchanges

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Returns and exchange details

Returns are permitted within 2 weeks of receipt

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