EVER FAITH Gold-Tone Cubic Zirconia Crystal Elegant Round Shape Engagement Ring Clear Size 8 [!]EVER FAITH is a US registered trademark and Ever Faith Jewelry is its only owner. The big 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. Intended Use: Wedding/Anniversary/Mothers-day/Valentines-day/Birthday/Party/Prom/Casual Wear. Attachment Size: 0.3 Inch by 0.3 Inch. Weight: 3g. Wrapping: Come with some spare crystals(zircon excluded), a gift box and a favor bag. If you need assistance please contact us.. If you need assistance please contact us.