This elegant Art Deco filigree white sapphire engagement ring in 14K white gold is lovingly crafted with delicate pierced filigree openwork, and hand finished with a vintage carved scroll pattern. At its center is a lovely shimmering round brilliant cut 0.45 carat natural white sapphire ( September Birthstone ), securely set in a four prong setting. The white sapphire is surrounded by detailed engraving on the top of the ring which creates an illusion setting effect, making the stone appear "larger" than its actual size.Measurements for the ring are 7 millimeters wide at the top of the ring, tapering down to 1.3 millimeters at the bottom of the band, with the ring sitting 6 millimeters off the finger. This exquisite vintage reissue white sapphire ring features a flush low profile bead prong setting style - perfect for anyone who would like an heirloom quality filigree engagement ring with plenty of antique detail, which will not easily "catch" on things and get in the way of a busy daily routine.