Gold and tourmaline necklace and a pair of tourmaline and diamond rings, Bulgari

The necklace composed as a line of alternating gold boules, and pink and green tourmaline beads, length approximately 405mm, a single matching earring unillustrated; and a pair of rings centring on a polished pink and green tourmaline respectively, the shoulders pavé-set with brilliant-cut diamonds, each size 53; all signed Bulgari, all with Italian assay and maker's marks, two cases by Bulgari.