"k18"It refers to the gold content identification on the jewelry, which means that the jewelry contains 18k**. In the jewelry industry, k is the thousandth ratio, and 18k means that the purity of gold is 18 24, i.e. 75% is **, and the remaining 25% can be other metal alloys. Therefore, the necklace is marked"k18"It usually means that it is a higher purity ** jewelry.
However, consumers need to be cautious, as sometimes counterfeit jewelry may imitate such signs. Here are some things to keep in mind to help you judge"k18"Authenticity of the necklace:
Where to buy:Choose a reputable jewelry store to buy. When you shop at these stores, you're more likely to get an item that actually contains 18k**. Avoid buying items from unknown sources or without reputability.
Certificates:Make sure your necklace comes with a legitimate certificate or certification. Legitimate jewelers will usually provide a certificate detailing the gold content, weight, cut, and other important information of the jewelry.
Brands & Manufacturers:Buy jewelry from well-known brands or reputable manufacturers, which usually have higher production standards and quality control.
Appearance and feel:True 18k** usually has a unique shine and color, and is relatively heavy. If the necklace looks too shiny or light, it may be an imitation of another material.
Engraving inspection:Carefully inspect the engraving on the necklace. Genuine 18k** jewelry will usually have a clear"k18"or"750"mark, indicating that it contains 75% **.
Professional Identification:If in doubt, you can have it checked by a professional jewelry appraiser. They can use tools and equipment to confirm the authenticity of the jewelry.
Overall, buying"k18"Necklaces need to be discreet, make sure to buy from a trusted place, and ask for relevant certificates. If you have any doubts, it's best to seek professional advice to ensure you're getting a genuine 18k** piece of jewelry.