Tanzanite and diamond halo blue enamel edged ring in 14K high polish yellow gold. There are one, bezel set tanzanite (2.69ct), and sixteen, prong set round diamonds (0.96ctw). The dimensions of the ring are Head/Embellishments - 20.8mm x 18.9mm x 7.8mm, Shank Width - 1.9mm, Shank Thickness - 1.35mm. The overall weight is 5.3dwt/8.2g.