Shop › Vintage Sterling Silver Signet Ring | Size 11 Image 1 of 2 Image 2 of 2 Vintage Sterling Silver Signet Ring | Size 11 $20.00 A quiet little signet made of .925 sterling silver. A smooth face - perfect for engraving - and gently ribbed shoulders. Add To Cart Added! A quiet little signet made of .925 sterling silver. A smooth face - perfect for engraving - and gently ribbed shoulders.