Premium pages left without account:

Auction archive: Lot number 99

A TOURMALINE AND DIAMOND RING, BY TIFFANY & CO

New York Jewels
10 Dec 2009
Estimate
US$10,000 - US$15,000
Price realised:
US$20,000
Auction archive: Lot number 99

A TOURMALINE AND DIAMOND RING, BY TIFFANY & CO

New York Jewels
10 Dec 2009
Estimate
US$10,000 - US$15,000
Price realised:
US$20,000
Beschreibung:

A TOURMALINE AND DIAMOND RING, BY TIFFANY & CO.
A TOURMALINE AND DIAMOND RING, BY TIFFANY & CO. Set with a pear-shaped 'Paraiba' tourmaline, weighing approximately 6.78 carats, within a circular-cut diamond surround, to the circular-cut diamond bifurcated shoulders, mounted in platinum Signed Tiffany & Co. With report 95009307 dated 9 August 2007 from the AGTA Gemological Testing Center stating that this tourmaline is a natural elbaite (paraiba) tourmaline. The data obtained during the examination of this tourmaline indicates that the probable geographic origin is Brazil. This copper and manganese bearing variety of elbaite is also called paraiba tourmaline. The name "paraiba" is derived from the Brazilian locality where this gemstone was first mined, however today it may come from a number of localities

Auction archive: Lot number 99
Auction:
Datum:
10 Dec 2009
Auction house:
Christie's
10 December 2009, New York, Rockefeller Center
Beschreibung:

A TOURMALINE AND DIAMOND RING, BY TIFFANY & CO.
A TOURMALINE AND DIAMOND RING, BY TIFFANY & CO. Set with a pear-shaped 'Paraiba' tourmaline, weighing approximately 6.78 carats, within a circular-cut diamond surround, to the circular-cut diamond bifurcated shoulders, mounted in platinum Signed Tiffany & Co. With report 95009307 dated 9 August 2007 from the AGTA Gemological Testing Center stating that this tourmaline is a natural elbaite (paraiba) tourmaline. The data obtained during the examination of this tourmaline indicates that the probable geographic origin is Brazil. This copper and manganese bearing variety of elbaite is also called paraiba tourmaline. The name "paraiba" is derived from the Brazilian locality where this gemstone was first mined, however today it may come from a number of localities

Auction archive: Lot number 99
Auction:
Datum:
10 Dec 2009
Auction house:
Christie's
10 December 2009, New York, Rockefeller Center
Try LotSearch

Try LotSearch and its premium features for 7 days - without any costs!

  • Search lots and bid
  • Price database and artist analysis
  • Alerts for your searches
Create an alert now!

Be notified automatically about new items in upcoming auctions.

Create an alert