white gold
An alloy of gold and a white metal such as nickel, palladium, or silver, often used in jewelry.
彼女の婚約指輪はホワイトゴールド製だ。
Her engagement ring is made of white gold.
Platinum is a naturally white precious metal, while white gold is an alloy that may be rhodium-plated for a similar appearance.
Yellow gold is the traditional gold color, while white gold has a silvery appearance.
Variant with interpunct; less common but seen in some contexts.
Loanword from English 'white gold'.