Rose Gold

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Rose and Green gold cigarette case.
Rose gold is a gold alloy with a reddish color. This color comes from high amounts of copper in the alloy. 18K Rose gold usually contains 25% copper and 75% gold (note, these are weight percentages, not volume percentages!).





Gold colors

The triagle below shows the relation between the color of gold alloys and their constituents.

Ag-Au-Cu-colours.png
Lang Antiques