Brooches Jewels :
OPAL, RUBY, EMERALD, AND DIAMOND BROOCH. The floral spray brooch set with baroque jelly opal petals, centering on a cluster of brilliant-cut diamonds and rubies set en tremblant, accented by a pear-shaped emerald leaf, amidst finely textured gold branches and brilliant-cut diamond ribbons, the opals together weighing approximately 37.70 carats and diamonds approximately 1.80 carats, mounted in 18 karat blackened gold.