YELLOW AND WHITE GOLD, DIAMOND AND TURQUOISE FIREWORKS SPRAY DESIGN BROOCH. 63 graduated round diamonds together weighing app. 3 ct., set in white gold, with approx. 46 graduated round turquoise cabochons in heavy textured yellow gold setting; double-tony clasp. - L: 2/ 1/2 in. gross wt. Estimate $1,000-1,500