Brooch/pendant with 'bunch of grapes' made from artistic micromosaic,

Brooch/pendant 'Grape', artificial micro-mosaic made of venetian glass in the style of Pietra-Dura set in frame of 14K yellow gold, fine gilded, 21.4 g, 5x4 cm, fold away pendant loop and brooch accessoires, 19th/20th century, mosaic slightly chipped and scratched, loop fixed with tin solder, small pendant missing, all in all good condition.