Princess-Cut Halo Diamond Engagement Ring TR526-PCFrom Simon G.'s Passion Collection, the TR526 PC frames a princess cut center stone in a square diamond halo with F G color accent stones set along a band of hand engraved scrollwork and milgrain edging. The micro setting technique used on each accent diamond is an artisan process, designed to maximize light return at every angle. It has the feel of a vintage find and the construction of something made to last generations.