CVD Blue Diamond could refer to a blue diamond that has been created using the CVD method, but without more specific information, it is challenging to provide a more detailed answer. If this is related to a specific product or development after my last update, I would not be aware of it. I recommend conducting further research using up-to-date sources to find the most accurate and recent information..

Read More These Links:

Man Made Diamond
Rough Diamond
Fancy Color Diamond
White Diamond