Red coral should be Momo red. Red is not very bright, but it is also very good. Italian red coral and red coral are high-end goods of cattle blood red Aka level. Obviously, this is not the case. Four circles in diameter within 6mm, and the normal market price is within 2000. If you buy it in a shopping mall, the price will naturally be much higher.
Add garnet knowledge:
Garnet is a semi-precious stone and belongs to a large family. There are wine red, orange red, rose red, rose purple, dark red, chestnut, green, orange and other colors. Below are some pictures of garnet bead bracelets and necklaces. The following pictures are some pictures of pomegranate stone carvings, which are usually worn with inlaid rings and pendants. The pricing basis of garnet beads: 1, color, 2, ice crack, 3, permeability, 4, defective black spots, 5, workmanship, 6, size, 7, special optical effects and other multi-dimensional comprehensive pricing. 1, color:
The common pearl garnet has the highest price of rose purple, while the prices of wine red and orange red are lower. The color is subject to the color in natural light. The rose-red and purple lines are generally called purple tooth black.
There are two kinds of purple teeth: Brazilian purple teeth and Indian purple teeth. The difference between the two is that Indian purple teeth of the same size are darker in color and Brazilian purple teeth are brighter in color, but Indian purple teeth are sometimes good, not absolute.
2. Ice crack: The more ice cracks, the lower the natural price, and the beads with more ice cracks often have chemical glue injection. The purpose of glue injection is to prevent the beads from breaking during processing and improve the yield of garnet beads. Some merchants say that garnet has ice cracks, but this is not the case. It should be that most of them have ice cracks, and there are fewer goods without ice cracks, so the price is naturally high.
Step 3 diffuse
The higher the permeability of the gem crystal, the purer and denser the object. Bad beads are often hazy or have obvious foggy cotton, which is not clear. The clearer the garnet beads, the higher the value.
4, light spots and dark spots
Whether it is jewelry, jade or people, we all hope that the fewer defects, the better. If you have a lot of spots on your face, you will always feel uncomfortable, and so will garnet.
5, workmanship, exquisite workmanship, the string holes of the round beads are perfect and neat, and the surface of the round beads is smooth without pits.
6. Garnet beads with the same size and quality, the bigger the price, the higher the price per gram, because there are fewer opportunities to perfect big beads. For example, the same top quality wine red beads, 3.5mm wine red 3-4 yuan/g, 5mm wine red 6-8 yuan/g, 9- 10mm wine red will cost more than 20 yuan/g..
7. Special optical effects
At present, most merchants do not use it as a reference index for pricing. In fact, the special optical effect is also very ornamental, mainly referring to the starlight effect, which has always existed under strong light. Some have six-color starlight, some have four-color starlight, and some have no starlight effect.