diamond and ruby heart brooch

A sweet little 18 carat gold brooch in the shape of a heart, set with 28 brilliant cut diamonds (app. 0.56 in total, VS2, G-H) in the center three cabochon cut natural rubies (7 x 6 mm), signed and numbered: Cartier, Q4269.

weight: 4.3 grams
dimensions: 2.1 x 1.9 cm.