Gass & Co. pearl and diamond pendant/brooch. Set with seven natural pearls in closed back fittings, further set with twenty six round old cut diamonds in open back grain and rubover settings with an approximate weight of 1.00 carats, further adorned with ten round rose cut diamonds in open back grain settings with a combined weight of 0.10 carats. The total approximate diamond weight is 1.10 carats, to an openwork pendant/brooch featuring foliate and floral motifs, polished edges and open backholing, fitted to top with an elongated bale and to reverse with a secure hinge pin and clip. Tested yellow gold and silver, numbered '959, 114', accompanied by original fitted box marked 'GASS & CO, 138 REGENT STREET, LONDON'.
