Item Information

Dimensions (mm) 13 x 13 x 5mm
Weight (carats) 4.7 carats



This is a natural untreated stunning Tiffany opal stone well polished and bezel set in silver .

The workmanship and quality is excellent.

Sterling silver

Stamped 925

Weight of Tiffany opal 4.70 cts app

Size of Tiffany opal 13 x 13 mm app

Weight of stone and silver: 34.96 cts app.


This is a natural untreated stone of opal flourite from Utah Usa.This material comes from a beryllium mine and it is becoming hard to mine in quantity.Tiffany Stone is composed of various minerals such as bertrandite , beryl,  calcite, chalcedony, cobalt, dolomite, fluorite, manganese oxide,  rhodonite, quartz, zinc and white opal potch. The purple color that characterizes Tiffany Stone was created by fluorine gases, while the stricking black-colored veins were caused by manganese oxide; all of which were sealed within the sedimentary layers, becoming opalized over time. Tiffany Stone does not display any opalescence or colour play that is common in Australian opal.This material will flourense a bright green under short wave ultra violet light.It is best to use a mask when cutting this material.

Also known as ice cream opal

Stunning patterns.

$44.00 USD

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Audit Information

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Pricing & Details

Auction ID 634675
Watchers 4 watching
Viewed 3,206 times
Starts 14th Feb 2017 6:42pm PST

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FedEx $39.00 10 days
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Sedaopaljewelery Details

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