Tanzanite 13.1 carats cushion rectangular cut.

Item Information

Dimensions (mm) 13.3 x 11.7 x 9.3mm
Weight (carats) 13.1 carats

Nice clean highly reflective cut on this one.  No window.  Very brilliant and highly lustrous.   Very clean stone.   
From Tanzania where all tanzanite comes from.  The only place in the world.  When heated to 750 to 900 F or 400 to 500 C the brownish tints vanish and the tint of blue deepens.  

I had the stone certified but the certificate was shipped separately for export purposes.  Has not arrived yet so I have the stone listed as non certified. 

$3,000.00 USD

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Audit Information

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Pricing & Details

Auction ID 1358794
Watchers 14 watching
Viewed 341 times
Starts 26th Nov 2020 7:18am PST

Shipping & Insurance

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Express Shipping $50.00 5 days
FedEx $120.00 4 days
Standard Shipping - Tracked $25.00 21 days
Shipping Insurance all providers $58.00 (optional)

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