The Chalice ring is large and full and reminds us to drink all the knowledge and learning life has to offer. Let your cup run over in happiness with this side set stone rings set with a marvellous large cabochon cuts of prehnite. Lustrous calming green in colour with natural inclusions like fine thread, this gemstone is said to alleviate stress levels and help bring focus to difficult tasks. It brings peace and protection to the wearer. This one of a kind piece measures 25 x18mm, the setting sitting at 6mm above the band which has a width of 6mm.