Sterling Silver rectangular ring with a Black Agate flat polished centre stone. Metal: Sterling Silver with Anti-tarnish coating Base: 100% Recycled Sterling Silver Dimensions: 20mm x 6mm wide main stone on a 2mm wide band Weight: 3.1 Grams Stone: Black Agate - Protection, Courage & Success Style no: HNA-R-003-B Womens Honoura EVA BLACK AGATE SILVER RING Size XL