What does CN gm mean on jewelry?

The term "genuine" is a favorite buzzword of jewelers and jewelers' representatives. It's easy to understand why. The truth is, not all precious metals are equal. Some are more valuable than others, and some are more authentic. In the world of jewelry genuine precious metals refer to those that are mined from within the earth, rather than those that are refined and handled by the jeweler.

What does GM mean on Chinese bracelet?

gm is short for “genuine metal”, and it’s a mark of quality used to show that the item is made from precious metal, and not a cheaper alloy. This mark is registered with the Chinese authorities and is often found on jewelry made in China or Hong Kong.

What does GMS mean on jewelry?

The four major karat mark systems are 14k, 18k, 22k, and 24k. The higher the number, the more pure the metal is. The purity of gold is measured in karats and an 18k gold alloy is 75% pure gold. The purity is calculated by dividing the amount of gold by the total weight of the alloy. For example, if 14k gold is 75% pure, it would be 0.75 pure gold to 0.25 pure alloy.

What does GM mean on Chinese jewelry?

In the early days of the People’s Republic of China, the government began to take over the production of jewelry in order to standardize quality and meet quotas. The government also looked to renew traditional techniques and ways of making jewelry. These two factors combined to make Chinese jewelry much more affordable to the general population.

What does GM mean on jewelry?

Gemmological Laboratory (GL) is an independent laboratory that tests the purity and authenticity of precious and semi-precious gemstones. The origin of the stone is also examined. The Gemologists can confirm the stone’s authenticity and will examine its chemical and physical properties, including color, clarity, and carat weight.