This elegant Edwardian blue sapphire ring in 14K yellow gold features artisan hand finished filigree scroll openwork and a round brilliant cut shimmering natural blue sapphire ( September Birthstone ) of 0.15 carat. For complete ease of wear, this lovely vintage ring design gradually tapers from 6.5 to 2 millimeters wide. This unique filigree blue sapphire ring features a low profile design with a securely bezel set center gemstone, making it an excellent choice for anyone who would like a ring with antique detail, which will not "catch" on things and get in the way of a busy daily routine. This blue sapphire birthstone ring is also a good choice for anyone looking for one ring to serve as both an engagement and wedding ring.