18kt yellow gold necklace with pearls, citrine quartz and diamonds

Composed of four strands of graduated cultured pearls of 6 to 3 mm, alternating with yellow gold rondelles with a large teardrop cut citrine quartz of 35 ct circa in the center, embellished with brilliant cut diamonds of tot. ct 0.80 circa
Total weight gr 78 circa
Length 44 cm