It seems like there might be a confusion in your question. Rhodium is a precious metal, often used as a plating material for jewelry to enhance its appearance and prevent tarnishing. White gold, on the other hand, is an alloy of gold and other white metals, such as nickel, palladium, or manganese. Rhodium is sometimes used to plate white gold jewelry to give it a bright, white finish. If you are referring to a "metal rhodium white jewel," it's possible you are describing a piece of jewelry made from white gold and plated with rhodium. In such a case, the jewel would likely have a shiny, reflective surface with a silvery-white appearance.
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