About this lot

Description

claw set oval shaped cabochon opal, approximately 19.5 x 16mm, known stamped weight 16.50ct, surrounded by a border of eight oval faceted emeralds, known stamped total weight 5.84ct, and each emerald is separated by three round brilliant cut diamonds, head dimensions 26 x 24mm, tapered shoulders, 'D' shaped shank, size N, unhallmarked, stamped 'Au750', weight 12.6g

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