10k White Gold 12.5x12.0mm Oval Closed Back Signet RingProduct Details Material; Primary Purity 10K Finish Polished & Brushed Plating Rhodium Band Width 3 to 13. 1 mm (tapered) Size (Minimum) 4 Size (Maximum) 8 Feature Closed Back Material; Primary Gold Sizeable Yes Width of Item 3 to 13. 1 mm (tapered) Engravable Yes Product Type Jewelry Jewelry Type Rings Sold By Unit Each Gender Unisex Texture Satin Profile Type Closed Back Material; Primary Color White Ring Type Signet Ring Ring Top Length 12. 5 mm