Vintage 18x16mm Pearl 0.50ct Diamond & Emerald 18K Gold Duck Brooch

Up for sale is a vintage pearl, diamond & emerald duck brooch.

This brooch is made of 18K yellow gold.

This unique piece is built around a massive free form cultured pearl with diamond & emerald accents.

The diamonds weigh approximately 0.50 carats; they are G to H color and VS clarity.

The cabochon cut emerald weighs approximately 0.10 carats

The free form pearl measures 18 x 16mm; it is probably cultured saltwater.

This vintage piece is well kept with light patina on the gold.

This brooch measures 33 x 49mm (1.29 x 1.92 inch).

The weight of this brooch is 17.6 grams.