Janet,
Here is a link to a
Hanadama certificate. If you're looking for independently guaranteed quality, I'd recommend buying a Hanadama strand. They don't get much better than this.
Note that this certificate is fairly high res so don't download it if you don't have a high-speed connection.
Feel free to give us a call if you have any questions on Hanadama quality or if you'd like to order a Hanadama strand.
http://www.thepearloutlet.com/images...ficate-9-b.jpg