AN EMERALD AND DIAMOND BROOCH, BY HARRY WINSTON

AN EMERALD AND DIAMOND BROOCH, BY HARRY WINSTON
Centering upon an oval-cut emerald, weighing approximately 6.48 carats, bordered by circular-cut diamonds, to the graduated baguette, pear and marquise-cut diamond scroll, mounted in platinum, circa 1978, in a Harry Winston black suede case
With maker's mark for Harry Winston
The total weight of the diamonds is approximately 16.51 carats