我说了钻石啊，一样的，钻石的颜色和纯净度都有国际统一指标

来源: dancingwolf 于 2023-01-11 16:13:01 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

钻石的价值也是国际通行的

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