suspected for the quality of the cufflinks

Net price of the cufflinks has already been the small profit that has skipped the high prices of the middle part. In practice, Yu Jiang usually by observing the ballast port to see the jade cufflinks usually cut a small piece off with a small hammer to observe the fracture of glass, and high toughness relative. The high toughness of jade cuff links and difficult to play fracture, even if there is a fracture, the fracture is uneven; the fracture of glass jade cufflinks, light through the cross section, called "light ballast", a similar shell shape. Jade cuff links between toughness and glass, often called "bad", "meat" of its ballast population of granular, parallel bundles, needle, and so on. So the cufflinks online will never again have a great difference in price.  This observation can also be observed jade cufflinks with or without cleavage characteristics, if the cleavage or cracks in the beat, jade cufflinks disconnect along the direction of cleavage or cracks.
Gem cufflinks which can be seen that the excellent toughness of jade cufflinks - and nephrite, plasticity in the process is very strong in the same hardness or higher than the hardness of Hetian jade in the process of carving incised lines will not be the ballast from the collapse of the mouth, so its fine texture, moist and Ze. Of course, toughness, hardness also subject to the influence of impurities of jade cufflinks, through the determination of toughness, hardness can also learn about the impurity. - This is a relatively large factor in the decision to the use of a jade cufflinks, such as the production of the Yushan child, vessels of jade cufflinks magazine requirements are not very strict, but do jewelry accessories, requires jade cufflinks pure, uniform. For the too low price, you should be suspected for the quality of the cufflinks.
The hardness of jade is one of the important basis for identification of jade cufflinks, the luster of the gem cufflinks are the same identification gem cufflinks authenticity, grade level standards. In general, the luster of the gem cufflinks in the brightness can be simply classified as "Can Light," "burning light", "flash" and "low light" several. After Can just the strongest brightness, eyes narrowed, for example, wear a good diamond reflecting surface such brightness; a high brightness of the burning light, dazzling brilliance, high hardness of the gem polishing generally have the burning brightness; flash is generally glass light levels, divided into strong flash and weak flash, high hardness of jade cufflinks are generally strong flash, low hardness of jade cufflinks for the weak flash; and low hardness of the stone surface polishing after , the light intensity of the low light. Whether the credit and the quality of the diamond cufflinks are secured and the certificate of authenticity is true or not should be your considerations.