Big Safety Guardian Button(donut). All no crack. No hairline. The purple is lighter than in the photos.

Without a certificate but 100% jadeite jade is guaranteed. 

If you want a thread with it, please let me know with an order message. Thanks.

Item 1: 45.7x9.9mm

Item 2: 45.3/9.7mm

Item 3: 44.3/10.2mm 

Final sale. No return. No refund. No exchange.
Final sale. No return. No refund. No exchange.
Final sale. No return. No refund. No exchange.