Mounting 90 Swarovski crystals into the Ceramic ring is made by high-tech. The difficulty and the precision of the processing of the ceramic ring is unprecedented .It must make 90 holes whose diameter and the depth must accord with each other in the extreme hard body of the ceramic ring. The variance of the diameters must be limited in 0.01mm, or the Swarovski crystal will uneven and then will loosen after a time. And after the complement of mounting the product engineer must make a dynamic balance and checkout in the balancer machine .On the condition of round jumping the whole ceramic ring, the radial runout must be limited in 0.05mm. So this ceramic ring is perfect. It makes a new epoch in this almost new field of ceramic ring and it opens up a new page in the history of the ring.
- Brand New
- Weight: 18g
- Color: polished shiny
- Inlay:stone inlaid
- Material: Ceramic
- Comfort Fit
- Cobalt Free
- Notice:Our factory need 3-5 business days to finish your order when you complete your payment. Then we will ship it via UPS or DHL.
- Pakage:Free Gift Box
- Shipping:UPS or DHL Free Shipping
- Size: Our site only list above us standard size, If you are UK or Europe Customer, Please visit our Ring size conversion