[ McPhee 's ring is a 3-carat-brilliant-cut round diamond set in platinum. ] . R-Mine Bridal Couture alum Nick Cokas had first thoughts about veil . She had her `` big , Los Angeles dress '' changed to show off her favorite bits . Her husband Katharine McPhee helped design her engagement ring .
R-Mine Bridal Couture alum Nick Cokas had first thoughts about veil . She had her `` big , Los Angeles dress '' changed to show off her favorite bits . Her husband Katharine McPhee helped design her engagement ring .