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I bought a diamond ring in Russia. But I don't know what it means. 1/2A 1/3A means that the purity is high or bottom? this
I bought a diamond ring in Russia. But I don't know what it means. 1/2A 1/3A means that the purity is high or bottom? How much is this in China. Ask for expert advice. thanks
Which country is the cheapest diamond?
If you want to know more about diamonds, I don't know which country is the cheapest diamond.