How much is tourmaline?

Tourmaline belongs to gemstones, gemstones are non-standard, come from nature, there are not exactly two identical tourmalines, so there are great differences between individuals. If you want to buy tourmaline or collect investment tourmaline, you should learn more. Do not spend the price of investment collection to buy tourmaline worn by ordinary consumption. It will be a big loss. Let's take a look at the price of tourmaline.

Variety and price

Tourmaline comes in many colors, such as red, pink, blue, green and yellow. the price of tourmaline varies greatly among different colors. the top one is a blue tourmaline called Paraiba, which costs more than $20,000 per carat. The second is red tourmaline, the price of high-quality red tourmaline (bright red, also known as pink) is 3, 4, 000 yuan per carat, and the one with high purity may be higher. There is a chrome tourmaline in the tourmaline, thick green, like Colombian emeralds, but cleaner than emeralds and expensive. In addition, the price of a very rare kind of yellow tourmaline, which is very popular in the world, is also very high, called canary yellow tourmaline, which is very rare and is sought after by the market.

Color and price

The best color of tourmaline is rose red, purple red, green and pure blue, as well as pretty watermelon, followed by pink and yellow, colorless and black. In the same color, it is divided into 4 grades according to the intensity of the color, which are rich, medium, light and dark respectively. In addition, the more single crystal colors, the better, such as two-color tourmaline, tricolor tourmaline and so on.

Cleanliness and price

The cleaner the tourmaline is, the more expensive it is, especially red tourmaline, because the supreme color element of red tourmaline is manganese, but it is also the reason for the contents of red tourmaline. Generally speaking, red tourmaline is rarely clean, if it is of the same size and color, clean tourmaline will be much more expensive. Tourmaline requires crystal clear, the more transparent the better quality, do not have obvious fog or opacity. In some tourmaline crystals, many needle-like inclusions show cat's eye effect, and most of them are green tourmaline. The value of tourmaline with this cat's eye effect will increase, but the key to the evaluation lies in the freshness, transparency and block size of its color, as well as the discoloration effect. Tourmaline with obvious discoloration is very rare, so it is of high value and is a collection target for collectors.

Weight and price

The weight of tourmaline is also the main factor affecting the price. The bigger the tourmaline is, the more valuable it is. For tourmalines of the same quality, color and cleanliness, the bigger the particles, the higher the price.

Cutting and price

What the workmanship inspects is the tourmaline carving, the bead chain, the appearance polishing craft level. In contrast to the tourmaline ring surface, the main assessment of its surface cutting, cutting should be neat, proportional symmetry, good polishing. Otherwise, it will affect the value.

Pedigree and price

In other words, the traditional high-quality producing area is Brazil, and tourmaline of very good color has been produced in Africa in recent years, especially some rare varieties, such as Paraiba and Canary Yellow tourmaline.