2025年1月28日 · DM 925 stamped on jewelry refers to the metal purity of the piece. DM stands for “Deutsche Mark,” which was the currency of Germany before the Euro. 925 is a hallmark for sterling silver, which means that the piece is made of 92.5% pure silver and 7.5% of other metals, typically copper.

2024年1月5日 · What Does dm 925 Mean On Jewelry? Dm stands for Daniel McKenna who is one of the Sunshine Coast’s leading jewelry experts and an award-winning designer. If you see a jewelry piece stamped with dm 925, it means it is sterling silver that is …

DM 925 is a marking used on jewelry that certifies it is made of 92.5% sterling silver with the remaining 7.5% of other metals, usually nickel or copper mixed in to give the jewelry more durability and strength while still maintaining the silver’s shine and luster.

2025年2月27日 · What does DM 925 mean on jewelry? DM is the maker’s symbol. According to US law, a manufacturer’s mark and the metal content stamp are required on all jewelry. It is used as evidence to distinguish between real and fake jewelry. 925 is a standard sign used to mark sterling silver and this stamp indicates that the silver content in the piece ...

2019年12月12日 · So, what does a 925 mark mean when stamped on jewelry? The 925 stamp indicates that the piece of jewelry you’re holding has been created with sterling silver. Sterling silver is an alloy that is made of 92.5% actual silver, with the rest of the metal made up of base metals like copper.

dm应该是商家或者厂家品牌的缩写 925表示的就是925银，也就是纯度92.5％的银，不是纯银，这种银的硬度比纯银要高，也因此，比较合适造型 18是手寸的大小

2023年10月18日 · What is 925 Silver? If you have a ring that has 925 stamped on the inside of the shank, it is the mark of sterling silver jewelry. Specifically, a 925 stamp means that 92.5% of the metal in that ring is sterling silver. The remaining 7.5 percent is composed of metal alloys, which is a mixture of other metals called silver alloy(like copper ...

2024年11月14日 · The 925 marking on jewelry is a sign of quality and authenticity, indicating that the piece is made of sterling silver, a durable and beautiful metal. Whether you're purchasing a new piece of jewelry or evaluating a collection, understanding the meaning behind the 925 stamp can help you make informed decisions.

2024年11月13日 · Understanding what the 925 mark means can be an essential tool for jewelry buyers, helping you make informed choices, avoid low-quality imitations, and select pieces with lasting value. Here, we’ll uncover everything you need to know about this mark, from its history to tips for verifying authenticity, so you can buy with confidence.

Below are twelve examples of Danish silver illustrating the common variations of marking through the century, they are in sequential order from 1893 to c.1975. A souvenir spoon by A. Fleron, Copenhagen 1893, the assayer's mark SG for Simon Groth. No numerical standard mark, the "three tower" mark guaranteed it to be a minimum of .826 silver.