diamond peridot and amethyst brooch

A large 18 carat gold witch heart brooch set with 61 drop cut peridots and brilliant cut amethysts and 12 brilliant cut diamonds, signed and numbered: Cartier, 20926, USA, circa 1970.

weight: 34.7 grams
dimensions: 6.7 x 5.5 cm.

MakerErnest Punter
HouseCartier, NY

Please find me a jewel like this