1 thought on “What is the non -price attribute of the diamond ring”

  1. Not the price of the diamond ring itself.
    The non -price attributes of diamond ring mainly include consumer income, consumer preferences, the price of related products, consumers' expectations for commodity prices, and the number of population, structure and age, government consumption policy, etc.
    The diamond ring has standards, that is, the international 4C principle, which is both weight, clarity, color, and cutting. All of this has relevant certificates and can be checked.

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