Moor's head or Moretto in yellow gold and silver

Brooch depicting a Moor's head, called Moretto, in 18 carat yellow gold (750 hallmark on the body), in 14 carat gold (hooks) and blackened silver (head) chiseled, removable earrings, set with sapphires, turquoises and tinted green chalcedony, Venetian work in the style of Nardi (unsigned brooch) Gross weight: 20.64 g Dimensions: 5.5 cm high and 3 cm at its widest point Details: 5 turquoise cabochons, 1 tinted chalcedony cabochon, 31 sapphires cut from 1mm to 3mm Condition: very good general condition, some wear Hallmarks: 750 on the body for 18 carat gold + shell on the pin for 14 carat gold + swan and shell for 14 carat gold on the pin hooks. ref.377