Item No: JZ-1424 Internal diameter: Size 6-12 Net weight: 2-7g/PCS Rings type: Gemstone Rings Jewelry main material: Alloy Material Type: Copper Alloy Setting type: Invisible setting Main stone: Cubic zirconia Grade: A. AAA Stone color: White Stone shape: Oval MOQ: 5-30 Dozens Delivery time: 1-4 weeks Supply Ability: 3000 piece per day.