Lot 149 Dα

An 18k gold, diamond and mandarin garnet brooch with a rare large harlequin opal by Hemmerle, Munich

Centrally set with a fine quality and richly coloured boulder opal (ca. 46 x 35 mm). The frame fully set with 120 mandarin garnets (in total ca. 12 ct) and 12 baguette-cut diamonds (in total ca. 5.52 ct, 4 x ca. 0.66 ct, 8 x ca. 0.36 ct, G/H, VS). Stamped fineness 750, maker's mark "GH" for Gebrüder Hemmerle, "Hemmerle". 4.9 x 5.9 cm. Weight 55.1 g.