18KT Red Coral Ring circa 1960s, the oval red coral cabochon (15.94 x 11.40mm) bezel set and with a yellow gold rope twist surround, stamped 750. 22.12mm; Ring size 7.5 4.9 dwt
18KT Red Coral Ring circa 1960s, the oval red coral cabochon (15.94 x 11.40mm) bezel set and with a yellow gold rope twist surround, stamped 750. 22.12mm; Ring size 7.5 4.9 dwt.