A platinum pendant is a piece of jewelry usually made of platinum and carries a hallmark to certify quality. The hallmark is usually the purity of the platinum or the manufacturer's trademark. The platinum purity mark is generally "950Pt" or "900Pt", which represents the purity of the platinum contained in the pendant. In addition to this, some platinum pendants will also use other quality assurance marks in the logo, such as the Karat mark or the Gemological Institute of America diamond certification.

In addition to the purity mark and other quality assurance marks, platinum pendants may also contain the manufacturer's trademark or brand mark. These marks are usually engraved or engraved on the back or side of the pendant. They help people trace the jewelry back to the manufacturer and can also prove the authenticity of the platinum pendant. Certain brands of platinum pendants are very expensive because people have developed trust in the quality and value of the brand.

Platinum pendants are long-lasting jewelry because platinum is a material with high durability and strength and good corrosion resistance. However, if you buy a fake platinum pendant by mistake, it is difficult to guarantee its durability. So, it’s crucial to make sure you buy a genuine platinum pendant. The quality assurance mark helps consumers differentiate between genuine and fake platinum pendants. In addition, it is recommended to choose a reputable brand or an experienced jeweler when purchasing a platinum pendant. These stores usually provide detailed knowledge about platinum pendants and provide certificates to prove the reliability of the quality.