When you follow us, many people will ask, is metal pure gold? Why not use pure gold for pearl inlay metal? Here are the answers for you one by one. Pearl inlays are all made of 18K gold, and the product has a small mark G18K or AU750. What does this mean? When you follow us, many people ask, is metal pure gold? Why not use pure gold for pearl inlay metal? Here are the answers for you one by one. The pearl inlays are all made of 18K gold, and the product has a small mark 'G18K' or 'AU750'. What does this mean? The most common types of K gold are 24K, 18K, 14K, 8K, etc. Gold with a content of more than 99.6% (including 99.6%) is called 24K gold. 18K gold is only an alloy with a gold content IQ of 75%, that is, 75% gold content, and the remaining 25% is other precious metals, including platinum, nickel, silver, palladium, etc. Then why do pearl inlays love 18K gold? 1. Cost-effective 18K gold has a big advantage over gold and platinum in price, and the soft texture of gold is not suitable for inlays and cannot bear the weight of pearls. 18K gold not only wins at the price, but the inlay effect is brighter than platinum. Elegant and full of change, I have to say that it is the best choice for inlay. 2. Strong stability The hardness and toughness of 18K gold are higher than platinum, and it can maintain stable properties in a variety of extreme environments, not easy to wear, and not easy to deform. And pearls, especially larger pearls, need a solid setting. 3. Strong plasticity 18K gold not only has the preciousness of gold, but also has high hardness, high brightness, strong ductility, and changeable colors. It makes up for the defects of 24K pure gold that is too soft and complex styles can not be made; it can allow designers to enjoy their exquisiteness Creative performance. 4. The color of K gold is rich in color. It can meet the needs of different colors according to different formulas. Common colors are silver, yellow, rose red, etc., which are fashionable and highlight individuality. 5. Fashion, trend, easy to match in the world jewelry trends Medium K gold is the mainstream, representing fashion, avant-garde, quality, charm, highlighting individuality, fine craftsmanship, diverse colors, and various styles. It is easy to match different styles, colors, and styles of fashion, suitable for different ages, different skin colors, and different hairstyles. Consumer group. chooses 925 silver for pearl inlay in the same way. 925 silver refers to adding 7.5% copper to silver when making jewelry. This alloy containing 92.5% silver and 7.5% copper is called standard silver internationally. 00% silver is soft and cannot be shaped during production. It is inconvenient to make silver jewelry. It is also easier to 'oxidizeNot easily deformed. The finished product has better gloss. Common silver colors also include silver, yellow, rose red and so on. The above is the author's summary of pearl inlay information for you. The information comes from the Internet. If there is anything wrong, please forgive me. If you need pearl jewelry customization, please visit the official website of jewelry inlay. Jewelry inlay will serve you wholeheartedly!