Golden-brown and black enamel, marquise-shaped rubies, single-cut diamonds, 18K yellow gold (750‰), circa 1960 Size/Dimensions: length 28.0 cm Gross weight: 155.67 grams Please note that this lot was tested by Pourquery DMP as 18K gold (750‰) but was exempted from assay marking due to fragility. Veuillez noter que ce lot a été testé par Pourquery DMP comme étant composé d'or 18K (750‰), mais qu'il a été dispensé de poinçonnage pour fragilité.