Our fine jewelry comes in 3 colors: イエローゴールド, ホワイトゴールドとローズゴールド. What Is Yellow Gold? A mixture of silver, 銅, 純金 (and a trace of zinc) gives yellow gold jewelry its rich shine. Although the percentages of each metal used to create the alloy vary, all formulas starts with 75% 純粋な […]
