For the unforgettable moments in your life, celebrate with an expression of your love: a 1 ct. T. W. Celebration 102â® diamond bridal set. With unsurpassed brilliance, our exclusive diamond offers nearly twice the facets for substantially more sparkle. This set showcases a 1/2 ct. Princess-cut celebration 102â® diamond center stone engagement ring. Every celebration 102â® diamond received excellent rankings for superior cut and color. Insuring authenticity and protection, each diamond is laser-inscribed with a certification number inside of the band. Due to the nature of pre-owned jewellery, the ring you choose may have been previously sized. Soldered together as a complete set; rings are not sold separately.