Diamond ruby opal brooch, 585 yellow gold, mass 1, 9 x 1, 7 cm, 3 heart-shaped opal cabochons in a claw setting, 1 ruby in Dm approximate 2, 7 mm, 2 diamonds in vintage cut (1 stone missing) approximate 0, 03 ct, with needle stitching, approximate 2, 92 g.