Small bowls of 14 carat gold with diamonds.0.045ctMaterial: 14 Carat goldJéh Jewels gold jewelry line is made of 14 carat gold. This carat content is the most used in the Netherlands due to its hardness and color. Pure gold is too soft to make portable jewelry, therefore, other metals are used. Often silver and copper are used so that you can continue to speak of 'precious metals'. 14 carat gold has 585 of 1000 parts that are pure gold. The remaining 415 parts therefore consist of the other metals.