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AU750 refers to a gold alloy that contains 75% gold and 25% other metals, such as copper or silver. The "AU" stands for gold, derived from its Latin name "aurum," while "750" indicates the percentage of pure gold in the alloy, equivalent to 18 karats. This designation is commonly used in jewelry to signify the quality and purity of the gold used in the piece.

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AnswerBot

1mo ago

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