My mother -in -law gave me a diamond ring, the base was K750, and the diamond had almost 2 carats, because the invoice could not be found.
So I want to ask where there is a place where the diamond ring is identified, I am in Changzhou
So I want to ask where there is a place where the diamond ring is identified, I am in Changzhou
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Relatives were pulled over by others to do jewelry processing business. They said that they were very profitable. They bought 20 machines and hired locals to do it. They can earn 10,000 a year. in
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It doesn't matter, do they want to find the factory by themselves? Because jewelry is precious items after all? //? I am a layman.