11 - French jewelry from the second half of the 19th century

French jewelry from the second half of the 19th century Oval openwork brooch in 750‰ yellow gold with ribbon-knot and foliage motifs, embellished with button-shaped white pearls, old-cut diamonds, and bands of black enamel; a pear-shaped white pearl—likely a fine-grade pearl—suspended as a pendant. 750‰ yellow gold pin. Partially legible diamond-shaped workshop hallmark. Dimensions: 6.5 x 3.6 cm. Gross weight: 23.8 g. (A few chips and small cracks in the enamel).