As a well-known jewelry brand with the most scientific and standard diamond turning technology and top famous designers in the world, dbe jewelry has the characteristics of novelty, fashion, classic elegance and so on. It has long led the international jewelry fashion trend, and is deeply appreciated by all the royal aristocrats, from which we can see the influence and uniqueness of dbe jewelry diamond ring.

From time to time, the human body excretes sweat and oil on the skin surface, and the hand is the most accessible part of the body, so the oil on the skin often pollutes the surface of the hand. When you touch a gem with your hand, the grease on your hand is easy to stay on the gem, which affects the luster and brightness of the gem. In particular, diamonds are lipophilic gems, and their surfaces are easily contaminated with grease, which greatly affects their luster.

Gold purity

Technically speaking, the gold ornaments with connection points must use solder because of the technological needs. The solder used in gold jewelry processing is a specific alloy material, which is mainly gold and contains a small amount of silver, copper or tin. Solder is divided into three types: high welding, medium welding and low welding, with gold contents of 940‰, 920‰ and 840‰ respectively.

Pure gold and thousands of gold jewelry generally use solder with gold content exceeding 90% to ensure the gold purity of jewelry. The proportion of solder is about 0.2%. The solder content of other K-gold ornaments is slightly higher, but it will not exceed 8%.