Antique Opal, Emerald, and Diamond Brooch
Antique Opal, Emerald, and Diamond Brooch, prong-set with a cabochon opal measuring approx. 24.9 x 15.30 x 6.93 mm, framed by rows of emeralds and old European and old mine-cut diamonds, approx. total diamond wt. 3.60 cts., gold mount, lg. 1 3/8 in.
Emeralds with loupe visible nicks.