Fine Jewels And Watches May 2017
拍品 1988:
Centering upon an oval-cut Paraíba tourmaline weighing 12.54 carats, within a brilliant-cut diamond surround, accentuated by an openwork caliber- and brilliant-cut diamond scrolled motifs, enhanced by rose-cut diamond details, mounted in 18K white gold, diamonds weighing approximately 6.35 carats in total, length 4.50 cm
Accompanied by a report from the GemResearch Swisslab, stating that the 12.54 carat natural tourmaline is greenish-blue ("Paraíba"-type) color, originates from Mozambique and is (H) enhanced by heat with no residues present, report no. GRS2016-088103, dated 3rd August 2016
