55.3x14.1x9.1mm
No crack. No hairline. Some cotton lines and areas. They are hard to show since the jade and cotton areas are all white. Photos are slightly better than the actual item. Black spot. Not fine texture. Not oily.
The certificate is lost, I only have a photo and the link
http://www.cnzkj.com/search?n=B2101107876
The original postage of US$8.99 (for the customer from the US) or CA$13.99 ( for the customer from Canada) is nonrefundable. Even with free shipping items. Buyers are responsible for return shipping costs.
It will take 2 to 14 working days for items to arrive depending on the area.
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This is just a friendly reminder: Please read the whole description before you buy it. Thanks
Jade original: Qinghai, China
注意这个产地是青海，属于青海和田玉。国家标准是透闪石占98% 以上的，统统称为和田玉，出具和田玉证书，所以青海和田在矿物学分类上属于和田玉。
This is Hetian jade, not jadeite jade.
China owns plenty of Jade resources. Four famous jade are Hetian Jade, Xiu Yan Jade, Dushan Jade, and Jiouquan Jade.
The most famous jade is Hetian Jade, which is addressed as the "country jade" in China. The Hetian jade belongs to the nephrite family. it is opaque and has a lustrous wax-like appearance after polishing. It has a hardness between 5.5 to 6.5. Its refractive index is 1.606 - 1.632, and density is 2.9 -3.1 g/cm3.
The quality standard of Hetian is different compared with jadeite jade. Transparency is essential for jadeite jade but not Hetian jade. For Hetian Jade, it is all about texture. Fine, smooth, oily, and pure are all important.
If you don’t know your size, please check our size chart for your size before you place an order.
Please check this link If you don’t know what is color root, Hairline, and Crack.