A trio of keshi Pearl, turquoise gemstone and a spiral shell stacking rings.  
The keshi pearl is the most natural form of pearl and is pure nacre, these pearls are said to bring calming reflection as well as attune the wearer to the ebb and flow of life. Due to the pearls watery and lunar elements, it is quite balancing for the emotions, especially to water signs. 
Turquoise is known for being a master healing stone and is intended  to remind you of tropical, turquoise seas. In addition to this the inverted triangle represents water in alchemy.  It was often blue and was also an ancient symbol of femininity.  Wearing this necklace embodies the ocean and femininity together. 
The spiral shell is often called ‘shiva’s eye’ and is regarded as a very important symbol especially in India.  The ‘shiva’s eye’ shells are said to awaken a sense of adventure, change and can eliminate fear!  These shells were found in Vietnam so will connect the wearer to the Pacific Ocean. 
The three rings are all set on hammered sterling silver bands which represent the ripples of the ocean. 
They can be stacked together or worn a part. Individually they all measure U.K. N, however when worn as a stack they will feel more like a  U.K. size M.