Material: 925 Sterling Silver with rhodium plating + 1.3 and 0.6 carats diamonds Rings Quality Assurance: Anti-allergic and anti-fade Men Ring Diamond: 1.3 Carat, Women Ring Diamond: 0.6 carats Rings Size: Men Ring Width: 0.9cm Women Ring Width: 0.55cm Accessory: Jewelry Box included (Random color and design for jewelry box will be included with rings set) Engraving instructions: Please note that engraving text per ring should not exceed 10 letters, engraving will be done on inside part of rings. Only English and Chinese language letters can be engraved, special character like heart symbol can also be engraved. Price mentioned is for pair of rings (Men and Women Ring Set)