12 weight certification, only for selecting a perfect US Star Craftsman Moissanite

• 1.American
  original cutting

• 2.Us original
  plant optimization

• 3.Quality inspection
  of American original factory

• 4.WGI
  authentication

• 5.International
  air transport

• 6.China
  Customs

• 7.Official
  test

• 8.General
  agent

• 9.Fluorescence
  detection

• 10.SA Star
  agency certification

• 11.Annual certification
  of distributors

• 12.Customer
  first