November 2020 Sales Results      View sale results for this auction.
Lot 424 of 433

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Lot 425: An Unmounted Paraiba Tourmaline

 

Hammer Price
$4,400 CAN

 

The oval tourmaline measuring 8.43 mm by 5.92 mm by 4.00 mm, weighing 1.36 carats
With report 5201578526 dated 25 September 2019 from the Gemological Institute of America stating that this copper and manganese bearing tourmaline may be called "paraiba tourmaline" in the trade. Geographic origin: Brazil.

A medium dark tone of intense slightly greenish blue colour, good cut


Condition reports are provided as a courtesy to clients and are a qualified subjective opinion only. All items are sold ‘as is’.

AUCTION ESTIMATE
November 2020 2,000 – 3,000
1,560 – 2,340
1,300 – 1,950
CAD
USD
EUR