Estate 14K yellow gold bangle bracelet, converted from a brooch, with lattice work. 8 Old European Cut bezel set diamonds and a center cushion shaped diamond set in an onyx frame estimated to weigh 1 carat; the estimated total weight of the 9 diamonds is 3.5 carats with colors between J and O and the clarities vary between SI and I2. The brooch is from the early 1900s and the bracelet from the 1960s.