Golden Jade Edge Jadeite Buddha a goods price, Guangdong Provincial Institute of Geological Sciences Gemstone Appraisal Center, Certificate No. 16100555050, roughly worth how much

Jade A goods refers to the jadeite raw materials in addition to cutting, molding, grinding, polishing, no other artificial treatment of jadeite, that is, natural jadeite. Jadeite A goods and the value of the emerald has little to do with the high and low, just relative to the treatment of the B, C goods of the statement.

If the varieties of jadeite it: there are A, B, C, there are B + C, there are imitations collectively referred to as D;

A goods according to the color can be divided into: green, white, yellow, red, purple, black, two-color, three-color, floating flowers, etc.;

By the texture can be divided into glass seed, ice seed, bean seed, glutinous seed, dry green, white background green, etc.;

If you want to specifically distinguish the above kinds of

If you want to specifically distinguish between the above types, you need to specialize in training courses and look at a wealth of specimens in order to master.

For emerald consumers, consumption of emerald jewelry, not where to buy, not the price is high or low, the key is their own favorite, and cost-effective and high. See the certificate first on Baidu search "organization name + suspected illegal" to see if there is negative news, there is a requirement for the seller to additionally out of the certificate, shopping for jade merchandise can pay attention to the following aspects of the matter:

1, their own personal preferences and affordability, in the same price under the same buy their own satisfied baby.

2, size and style to suit yourself.

3, general jade evaluation to consider: the more positive the better the color (such as green for green not gray), the more transparent the better, the more delicate structure the better, carving and polishing exquisite, no crack.

4, comparison of goods

5, the authority of the inspection certificate (CAL, CMA, CNAS is indispensable)

6, the testing organization website content is updated quickly, rich in content, not just to check the certificate exists, can reflect its input and authority.

7, choose a good baby do not rush to buy, send up on the net to help you staff.

Jadeite A, B goods their own identification tips:

1, the light observation, whether there is a faint yellow tone through, there is basically sure for A, such as no and miserable white-like, then basically sure B or B + C (exception: white bottom green species except for the long time B goods gum aging will turn yellow). 2, for the crack-free bracelet, with other non-bracelet jade knocking, it will send out the sound of the tinkling of the crisp sound, the sound of B goods is not so crisp! The sound of B goods is not so crisp. You can compare it with a definite A-goods bracelet.

B goods miserable white principle: B goods are natural species of general jadeite raw materials by strong acid, strong alkali soaked for several months after the vacuum injection into the glue, this process will be natural jadeite particles between the yellow ferromanganese oxides reacted away, so the B goods will show an unnatural miserable white body color performance in the finished product.

It is absolutely not recommended to buy expensive jewelry in the tourist market or travel, experience shows that 90% either buy expensive, or buy fake, especially to Yunnan travel with a group shopping with a tour guide or on the body of the tourists logo.