A GEORGE III DIAMOND, EMERALD AND RUBY BROOCH
The shield-shaped scrolling old-cut diamond panel mounted with a square-shaped emerald, a pear-shaped yellow diamond and a circular-cut ruby collet to the pear-shaped diamond detail, mounted in silver and gold, circa 1830, 5.0cm long, with fitted case
A GEORGE III DIAMOND, EMERALD AND RUBY BROOCH
The shield-shaped scrolling old-cut diamond panel mounted with a square-shaped emerald, a pear-shaped yellow diamond and a circular-cut ruby collet to the pear-shaped diamond detail, mounted in silver and gold, circa 1830, 5.0cm long, with fitted case