A Belle Epoque opal and diamond pendant, early 20th century, centring on a cabochon opal measuring

£5,500 - £7,000

A Belle Epoque opal and diamond pendant, early 20th century, centring on a cabochon opal measuring 17.3 x 10.6 x 4.4mm, within a border of ribbon scrolls set with circular-cut diamonds, suspending an opal drop pendant, mounted in silver and gold, pendant length 7.2cm including later bail, chain length 40cm, stamped 750