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Lot 1317
Fine Ametrine--"A Member of the 100 Carats Club"
26 – 27 October 2020, 11:00 PDT
Los AngelesSold for US$956.25 inc. premium
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Fine Ametrine--"A Member of the 100 Carats Club"
Bolivia
This substantial cut-cornered, emerald-cut quartz var. ametrine displays an excellent 50/50% demarcation of color zones between the orangey-yellow side and the violet side. A bright and showy stone. Weighing approximately 115.25 carats and measuring 31.12 x 26.94 x 17.37 mm
This substantial cut-cornered, emerald-cut quartz var. ametrine displays an excellent 50/50% demarcation of color zones between the orangey-yellow side and the violet side. A bright and showy stone. Weighing approximately 115.25 carats and measuring 31.12 x 26.94 x 17.37 mm
Footnotes
Accompanied by an SSEF (Schweizerische Stiftung fur Edelstein-Forschung Fondation Suisse pur L'Etude des Pierres Precieuses) certificate number 21434 dated July 17, 1989, stating that the 115.258 carats amethyst-citrine variety of quartz is natural bi-colored quartz.

