For the unforgettable moments in your life, celebrate with an expression of your love: a 1/2 ct. T. W. Celebration diamondâ® journey pendant. With unsurpassed brilliance, our exclusive diamond captures light within 102 precisely-cut facets. These diamonds wind along an 18k white gold pathway, increasing in size. The pendant hangs on an 18. 0-inch box chain. Journey diamond jewelry celebrates a lifetime's journey of love together. Every celebration diamondâ® received excellent rankings for superior cut and color.