黄金-K

Gold Karat Guide

Gold Type	Purity	Gold Content	Best For
10K Gold	10/24	41.7%	Everyday wear
14K Gold	14/24	58.3%	Everyday fine jewelry
18K Gold	18/24	75.0%	Fine & luxury jewelry
22K Gold	22/24	91.7%	Traditional jewelry
24K Gold	24/24	99.9%+	Investment & specialty use

What Does “K” Mean?

K (Karat) indicates gold purity. 24K is pure gold, while a lower karat contains more alloy metals for added strength and durability.

For example, 18K = 75% gold.