Thank you for viewing! I also appreciate my followers(^^) Please consider the chain as a service. It is not 18k. High-quality Hetian jadeite (emerald green) The peace button design is simple and lovely. The anchor (clasp) has an AU750 stamp. And it has a gorgeous finish with beautiful red agate. The peace button was once called "wall" and was said to have a health-preserving effect. Nowadays, jadeite peace buttons are worn as gifts between lovers and as protective amulets. It is considered a power stone for family safety and good luck. The deep emerald green is very beautiful, and the natural patterns are also wonderful. This is a high-quality Hetian jadeite, and we would like you to pay attention to the vibrant green color that spreads throughout the whole piece. Jadeite size: Diameter 24.5mm Thickness 12.6mm Condition: Brand new, unused Material: 18k gold (AU 750 stamp) Comes with a case [with overseas appraisal certificate] Number AB972 ■Notes Since it is a natural stone, there may be some scratches and inclusions. Natural stones have different shapes, colors, and patterns even within the same type of stone, and there are no two stones exactly alike. Please understand this beforehand. In general, please refrain from purchasing if you are overly sensitive. Colors may differ depending on how the photos are taken. Please understand. ★ Immediate purchase is welcome. Thank you.