現場拍賣 16111瑰麗珠寶
PARAÍBA TOURMALINE AND COLOURED SAPPHIRE RING, MICHELE DELLA VALLE
拍品 68 THE PROPERTY OF AN IMPORTANT PRIVATE COLLECTOR

PARAÍBA TOURMALINE AND COLOURED SAPPHIRE RING, MICHELE DELLA VALLE

已結束2018年5月16日

成交價

CHF 396,500

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PARAÍBA TOURMALINE AND COLOURED SAPPHIRE RING, MICHELE DELLA VALLE
Cushion-shaped paraíba tourmaline of 9.04 carats, circular-cut paraíba tourmalines, circular-cut pink sapphires, gold, circa 2004, ring size 6 ½, maker's mark, numbered
AGL report: 9.04 carats, paraiba tourmaline, Brazil, low temperature heating, no clarity enhancement
Please note that this report is over 5 years and might require an update.

專家說明

PARAIBA
The Paraiba tourmaline is a precious gemstone that has been discovered very recently, having been seen for the first time in 1989, in the Brazilian state of Paraiba. Its electric blue colour is its most distinctive feature.