The identification of jadeite is a complicated process and requires professional knowledge. In professional jewelry appraisal institutions, they usually have advanced appraisal instruments and experienced experts, who can analyze the physical properties, chemical composition and structural characteristics of jadeite to ensure the accuracy and reliability of appraisal. Pawnshops and large jewelry stores generally have professional appraisers, who can make a preliminary appraisal of jadeite.
It should be noted that the appraisal of jadeite requires a certain fee, and the appraisal standards and fees of different institutions may be different. Therefore, when choosing an appraisal institution, it is suggested to choose an institution with good reputation and reputation to ensure the accuracy and impartiality of appraisal.
Characteristics of jadeite jade
1, texture characteristics: the texture of jadeite is usually hard, and its Mohs hardness is between 6.5 and 7, which is harder than ordinary jadeite, so it has good wear resistance. The section of jadeite is granular and the structure is dense, so the texture looks very delicate.
2. Color characteristics: Jade is rich in color, including green, red, yellow, purple, white and black. Among them, green jade is the most common and popular. The green color of jadeite can be divided into light green, dark green and dark green, and the distribution of green is often uneven, which is also an important basis for identifying the authenticity of jadeite.
3. Gloss and transparency characteristics: The luster of jade is usually oily luster or glass luster, giving people a warm feeling. In terms of transparency, jadeite can be transparent, translucent and opaque.