A wistfully clouded aquamarine nested in yellow gold. 18k yellow gold Chalcedony, 10mm x 14mm The ring is a size 3 to 16 available Material: 18k Gold According to Ayurvedic principles, wearing gold jewelry close to the skin can help regulate body temperature, improve blood circulation, and enhance overall well-being. Furthermore, gold is believed to influence the flow of prana, or life force energy, throughout the body.