Diamond, ruby and 18ct yellow gold necklace marked 750 France. With approx six step cut rubies 3.2 mm x 3.2 mm each, nine bezel set round cut rubies 2.3 mm diameter each, fourteen claw set single cut diamonds 1.88 mm diameter each, 20 pave set single cut diamonds 1.5 mm diameter each, total weight of necklace 7.8 grams, length 42 cm