An opal and diamond brooch by Frank Hyams, circa 1900, together with an opal bangle, the brooch set to the centre with an oval white opal measuring approximately 8.12 x 6.03 x 3.14 mmm, framed and flanked with old European-cut diamonds; the hinged bangle set with a graduated row of oval white opals, the centre opal measuring 8.40 x 6.28 mm, the brooch signed F. Hyams, estimated total diamond weight 0.45 carats, mounted in 14ct gold, brooch length 5.4 cm, bangle inner circumference 17 cm.