This classic four-prong solitaire engagement ring has a rounded inside edge for increased comfort. As a part of the Fairmined Collection your purchase contributes to the socioeconomic development and environmental protection of artisanal and small-scale mining communities. The Fairmined initiative transforms mining into an active force for good providing a source of gold to be proud of. Due to the materials and distinctive design of this style resizing is not available for this ring.