Natural sapphire no heat apply. Well cut sapphire good for ring. It has certified I can send with certificate also you can test your local laboratory. no inclusion to see so it is has high clarity and brightness so it make your ring very bright and beautiful.
I am offering law price coz we are the direct supplier from the origin land of sapphire (Sri Lanka) Do not hesitate to ask Any more information or more pictures. After you receive if you are not satisfied with the stone you can return within 2 weeks
just look the video of this stone in youtube then you will really love it to own.