A bezel-set round CZ tennis row on a fine curb chain, anchored at center by a single rectangle-cut CZ that reads larger and bolder than the uniform stones flanking it. The center stone interruption is the design point: it breaks the symmetry of the tennis format in a way that feels intentional rather than arbitrary, giving the necklace a focal moment that a pure tennis collar does not have. In rhodium over sterling silver at 16 inches with lobster claw clasp and extender. The curb chain foundation adds another layer of chain interest beneath the tennis row - a subtle but effective detail that elevates this beyond a standard tennis necklace.