Necklaces are one of the ornaments of the human body and are the earliest jewelry to appear. In addition to the decorative function of necklaces, some necklaces also have a special display function, such as the cross chain for Catholics and the rosary for Buddhists. From ancient times to the present, in order to beautify the human body itself and the environment, people have made necklaces of different styles, different characteristics, and different styles, which meet the aesthetic needs of people with different skin colors, different nationalities, and different aesthetics. Here, the style of the necklace is introduced from two aspects: material and style. In terms of materials, necklaces in the jewelry market include gold, silver, jewelry, etc.
Among them, the gold necklace has three colors: red gold, 18K and 14K; The color of silver is 92.5% silver content and silver gold plating; Jewelry used as necklaces includes high-grade materials such as diamonds, rubies, sapphires, emeralds, jadeite, and natural pearls, as well as medium and low-grade materials such as agate, coral jade, ivory, and cultured pearls. Jewelry necklaces have a stronger decorative effect than gold and silver necklaces, and the color changes are richer, especially popular with young and middle-aged people.
Most of the fashion necklaces that are popular in the world are made of very common materials. Such as necklaces made of gold-covered necklaces, plastic, leather, glass, silk rope, wood, low-melt alloy, etc., are mainly for matching fashion, emphasizing the new, strange, beautiful and popular.