Sapphire Signet RingThis is a traditional, square shaped signet ring with sapphire gemstone. Natural sapphires form in a hexagonal structure, which provides a unique appearance when the stone is cut to retain a stripe or color block. Each stone is chosen for its own particular qualities and cut by hand, therefore one of a kind. Specifications: 14k gold 10mm gray blue sapphire stone, textures per stone will vary from photo. We will follow up with you about availability.