An 18k gold, silver and chrysoberyl Venetian "moretto" clip brooch.
Carved black amber head, set with chrysoberyl cabochons (in total ca. 16.0ct), fancy rose-cut diamonds (ca. 2.75ct) and a cat-eye chrysoberyl. Engraved "Nardi" and numbered M009.28. H 9 cm. Weight 34 g.
Made by Gioielleria Nardi.