Diamonds-usa.com Inc. Clarity enhanced diamonds life-time warranty:
The diamond clarity-enhancement process should last forever.
However, using a direct torch flame on the diamond will damage it,
(usually there is no need for using a torch while setting the diamond).
Please advise your jeweler regarding this matter.
In any case of need and without time limit - Diamonds-USA will repair the enhancement free of charge.
My wife and I can't thank you enough. It was an important purchase for us and we only wanted to make it with
someone we felt safe with. After we received the diamond we took it to a jeweler to get set and they were amazed
at the price and quality and verified for our comfort that it was the same diamond as the certificate.
Additionally, they were incredibly impressed that the clarity enhancement is warranted for life as were we.
Again, thanks so much for making our purchase pleasant. We will definitely be going back to you for our future
During the clarity enhancement process we insert a microscopic amount of material into the imperfection. This material has the same optical refraction index as the diamond.
When light travels from one medium to another, it either changes its course or reflects in a different direction. When light attempts to pass through a non-enhanced diamond
that has a feather, the light hits the feather and reflects in a number of directions. That is why we see the feather, and the diamond doesn't appear to be clean. With a Clarity
Enhanced diamond, the light passes through the natural feather because the material used for the enhancement has the same optical characteristics as the diamond. This makes the enhanced imperfections invisible.