Important Cross of Byzantine style in 21K yellow gold with engrailed work, decorated with oval coral

Important Cross of Byzantine style in 21K yellow
gold with engrailed work, decorated with oval coral
cabochons, one round lapis lazuli cabochon in its
center
Chain with double cable links in 18K yellow gold
(750‰)
Dimensions:
cross: 7,5 x 4 cm – Chain length: 65 cm
Gross weight: 43 g