This braid is braid 16AD, the final braiding pattern, in Jacqui Carey’s book “Creative Kumihimo”. Essentially, it is a 12-strand braid that is overlapped with a 4-strand braid. I used it to create this braid which uses Baronial colors at the corners to protect a tight inner core of Kingdom colors.
The completed braid is about 30 inches long, with a ring-and-toggle closure so that it can be used as a medallion cord. Each strand of the 16 contains 6 ends of lace-weight silk yarn.