An 18 Karat Yellow Gold, Platinum, Diamond, Sapphire and Emerald Giardinetti Brooch, French, containing 55 round brilliant cut diamonds weighing approximately 3.70 carats total, 36 round single cut diamonds weighing approximately 0.18 carat total, 18 round mixed cut sapphires measuring approximately 3.05-4.45 mm in diameter, and 16 round mixed cut emeralds measuring approximately 2.67-4.75 mm in diameter.Stamp: (French hallmarks) DEPOSE. 17.15 dwts.

Property from the Collection of Harriett and Lawrence Singer, Miami, Florida