Lot 267. TOURMALINE AND DIAMOND RING

Starting price: $ 2 800
Auction date: 20.04.2021   10:00 UTC +01:00
Archive
ID 527641
Lot 267 | TOURMALINE AND DIAMOND RING
Greenish blue pear modified brilliant-cut tourmaline of 17.81 carats, round diamonds, 18k white gold

GIA, 2020, report no. 7368698089: 17.81 carats, transparent greenish blue color. The comments further state that "this copper and manganese bearing tourmaline may be called "paraiba tourmaline" in the trade. The name 'paraiba' come from the Brazilian locality where this gem was first mined, however today it may come from several localities."

Diamonds: numerous round diamonds with total weight of 1.03 carats

Size/Dimensions: US ring size 61/4
Gross weight: 13.8 grams

Information about the auction

CHRISTIE'S
Address of auction
CHRISTIE'S
8 King Street, St. James's
SW1Y 6QT London
United Kingdom
Preview 08.04.2021 - 20.04.2021
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