Features: Assertive emerald edges set within soft, rounded prongs mirror the stark edge of the horizon against the rounded curvature of rolling waves. Center stone dimensions sit at approximately 5mm in width and 7mm in height. - Gold plated brass base with rhodium plating & emerald stone - Stone: 5mm (W) x 7mm (H) - Tapered 4 prong setting, appropriately 2mm thick - Ring band is approximately 2mm thick - Pura Vida logo engraved on the inside of ring band - Because jewelry products are handcrafted by artisans, dimensions may vary from piece to piece SIZE CHART - Size|Diameter (4|14.8mm) (5|15.6mm) (6|16.4mm) (7|17.2mm) (8|18mm) (9|18.9mm) (10| 19.75mm)