Lifetime warranty Kay’s jewelers diamond ring

Kay’s jewlery diamond ring. Pre-owned. From Kay jewelry in Bend Oregon. Purchased in 2007 for $3100. .52 center stone, 14 wg, 1.06 total weight Center stone is i1 nearly colorless. Size is a large 4.75, almost size 5. Settings all checked and ring re flashed in November so it's like new in perfect condition. Piece has a lifetime warranty for replacement stones, settings, reflashing and sizing. Warranty follows the ring, not the owner. Ownership can be transferred at any Kay Jewelry store.