Green jade pendant 

The infinity knot has dark green evenly distributed on the whole piece of jade. It is also uniquely carved on both sides. Infinity knot - 如意结 represents smooth sailing for whatever one is doing. Due to its auspicious meaning, such design is very well liked as a gift. 

It is set with 18K white gold and diamonds. This pendant may make a set with the ring and earrings as shown as they come from the same piece of jade stone.