The historical position of lapis lazuli in China is unquestionable. According to the "Qing Dian Dian Tu": "The emperor is adoring the jewels of the dynasty, only the lapis lazuli of the Temple of Heaven, the amber of the altar, the coral of the altar, the turquoise of the altar; the emperor It is decorated with lapis lazuli for the Temple of Heaven, topaz for the altar, coral for the altar, and white jade for the moon.
It can be seen from these records and cultural relics that although the lapis lazuli is not extremely valuable, it can be regarded as a gemstone with face and face that can enter and exit the royal and noble families.
Compared with China, lapis lazuli may have a higher status in ancient Egypt and Babylon. In the pre-Egypt era of Egypt before 3100 BC, lapis lazuli products have appeared.
Many famous lapis lazuli and rubies have been unearthed in the famous "cursed" Tutankhamun pharaoh's tomb. The crowns, earrings, ornaments, chest ornaments, bracelets, rings and other jewels are decorated with gems such as lapis lazuli, and scarab ornaments. A large number of lapis lazuli is also set in the pendants and daily necessities.
Here are four questions. If you are wrong, please consciously go home and continue to study hard.
1. Question: There are two green gold in the picture below, one big one and one small one, one deep and one shallow, which one should I choose?
Answer: The one on the left
Color: Generally speaking, the deeper the color, the better the quality. But the color does not mean all. Can not only look at the depth, mainly depends on the saturation, and the degree of uniformity. In the figure below, the color on the right is dark, but the color is uneven and not saturated. Although the color is light but uniform, it is pure and pure. So the value on the left is high.
2, question: choose two ring face mosaic, the three green gold in the picture below, which one should give up?
Answer: The leftmost one
White and gold: We can use white and gold to define the quality of green gold. Many materials will not have obvious white. The merchants say that they are white, but they are very uneven in color, poor in saturation and turbid in color. Therefore, it is also white, and the grade is much different. It needs to be combined with color and material quality. In the above picture, the three ring faces are white, but the color saturation on the left is obviously not comparable to the two on the right.
3, Question: The green gold in the picture below, a lot of gold, is not the pure best green gold, should not give up buying?
Answer: Of course not!
With regard to gold, one of the characteristics of the best old materials is that the color of gold is extremely bright and small, like gold foil on the surface of the green gold, such as star-studded, quite beautiful. Many people think that there is a small amount of this gold, it does not affect the quality, and it is very beautiful.
4. Question: Which of the following two figures is lapis lazuli?
Answer: The one below
The basic method for distinguishing old and new materials is that everyone knows that the new material is a sheet of material, a layer of white and blue, like pork belly, and the blue part of the old material is blocky. If you see a white or yellow layer on the finished product, it is simple, it is a new material.
The above two pictures, the new material above, the old material below. Look closely, the color of the old material is painted like a brush with full of pigments. The color is thick and shiny, the color of the new material is dark, the density is slightly poor, and it looks dry.
Picking a Trilogy of Trilogy
A look at the color: lapis lazuli in blue, rich, pure, uniform is the best, such as interlaced with white stone or white spots, it will reduce the color concentration, purity and uniformity.
Second look at the texture: the texture of the green jade should be dense, delicate, no cracks, sparkling starlight. The local distribution of pyrite will affect the texture of the lapis lazuli jade, and the more obvious the crack, the lower the quality grade.
Third look at the volume: under the same quality conditions, the larger the volume of the green jade block, the higher its value.
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