If you want to test a gem and it makes much that why they do not really come for a cheap price so you should have to take certification from a good lab so that you can get the quality assurance. Get the gems tested before buying them, it further leads to good business
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Even I do lost all my files, but Thank god I saved my gems data. Do you know about One well-established lab that customers can trust for integrity and transparency is GSI https://gemscience.net/services-and-...ading-reports/ gemological lab. GSI has experience and reputation which is well known in the industry and speaks for itself. I personally trust and prefer them for my orders and satisfied with their work. They also store their GSI certificates permanently in their database. They offer the best grading services all around the world without compromising the quality and it is their priority.
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