The Duvall RingVintage Blue Sapphire Ring The Duvall Ring, set in beautiful two toned white and yellow 18K gold, features an oval natural sapphire as its centrepiece. The white gold bezel set accent diamonds appear to be floating when juxtaposed against the intricate gold band and the unique cross detail draws the eye inward toward the centre stone. Pieces in this collection are vintage, antique, or pre owned in some capacity. As a result, these items will bear the