2 thoughts on “How to compare the price of jewelry diamond jewelry? The price is so complicated, is there a simple calculation method?”

  1. The algorithm is: Gold Gongshi
    Gold price work consumption stone price certificate cost = cost
    When the factory is issued, the general profit of the wholesale company is 10%to 30%, that is, add a little price to cost.
    For example, diamonds with a price of 10,000 yuan
    The price of 10,000 yuan, the cost is about 30 % off, that is, about 3000.
    different brands of discounts are different.
    The retail price, generally between 6.5 % and 8.8 % off, different discounts are different.

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