Cubic zirconias are pronged to the jewelry item to secure from loosing. A prong setting is one component of what is known in the jewelry business as a head, a claw-shaped type of binding (typically 3, 4, or 6 individual prongs per head) that is welded or soldered to a jewelry item in order to mount (or set) a stone to the jewelry item.
Necklace Length: 42.5cm(16.7")-49cm(19.3"), Necklace Pendant Size: 2.8cm(1.1") by 7.3cm(2.9") , Pierced Earring Size: 2.4cm(0.9") by 6.3cm(2.5") . One Earrings Weight: 10g.
