1 thought on “The gold ring is inlaid with a red diamond. I don't know if it's true”

  1. According to my many years of jewelry production experience, the red in the picture is ruby rather than diamond. If you want to know more accurately, you need to go to the jewelry testing center to measure the instrument. You can measure the gold content of gold, the cutting and grade of gemstones. Generally, the naked eye can only see roughly, but can't distinguish so fine.

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