For the unforgettable moments in your life, celebrate with an expression of your love: a celebration diamondâ® semi-mount, the perfect fit for a center diamond of your choice. With unsurpassed brilliance, our exclusive diamond captures light within 102 precisely-cut facets. The straightforward beauty of this 1 ct. T. W. Design is accented with princess-cut diamonds along the 18k white gold band. Every celebration diamondâ® received excellent rankings for superior cut and color. Due to the nature of pre-owned jewelry, the ring you choose may have been previously sized. Ring styles from our pre-owned jewelry inventory are sold at their current size and cannot be resized at purchase. As this inventory constantly changes, we are unable to state or guarantee the size of any pre-owned ring.