
This auction has ended. View lot details
You may also be interested in


Lot 1350
Paraiba Tourmaline
26 – 27 October 2020, 11:00 PDT
Los AngelesSold for US$37,575 inc. premium
Looking for a similar item?
Our Lapidary Works of Art specialists can help you find a similar item at an auction or via a private sale.
Find your local specialistAsk about this lot


Client Services (Los Angeles)

Client Services (New York)
Paraiba Tourmaline
Paraiba or Rio Grande do Norte, Brazil
This copper-bearing fine, triangular brilliant-cut tourmaline originates from the type locality of Brazil. It possesses a desirable neon blue-green color, as well as excellent luster. Weighing approximately 2.07 carats and measuring 8.64 x 8.21 x 5.15 mm
This copper-bearing fine, triangular brilliant-cut tourmaline originates from the type locality of Brazil. It possesses a desirable neon blue-green color, as well as excellent luster. Weighing approximately 2.07 carats and measuring 8.64 x 8.21 x 5.15 mm
Footnotes
Accompanied by a certificate from GRS (Gem Research Swisslab) numbered GRS2019-097086 dated September 27, 2019 stating that the 2.07 carats stone is a cuprian-elbaite, natural tourmaline of blue-green color with heat treatment and that it is copper-bearing and originates from Brazil (Paraiba or Rio Grande do Norte).

