18 karat yellow gold and turquoise “Rocca” necklace bead, size 7, designed and created by Paul Morelli. The bead features a cabochon cut oval shaped turquoise weighing 6.85 carats set in a decorative 18 karat yellow gold bezel. The bezel / bead structure is finished with an all-over raised dotted texture. The bead has a twisting lock mechanism on either side to function with Paul Morelli’s “Rocca” line. The bead measures approximately 1″ in length. The style number is BD4215-TQ7.