This is a medium sized 925 sterling silver ring in an oval shape with a natural white mother of pearl shell. Being a natural shell, every piece is different and truly unique. This is just 1 of a number of shell rings and studs that Studio Jewellery has currently in our collection. Nickel and Lead Free, Non Allergenic, Hypoallergenic. Medium sized head 1 Bead at either end of head Shimmering white shell Dimensions: Width=11mm, Material: 925 Sterling Silver, Natural Shell