To this day, Jackie Kennedy’s Toi et moi, or “you and me,” piece remains one of the most unique engagement rings of all time, starting a trend of unconventional jewelry for brides to come.

While it’s certainly not a new concept, toi et moi ... Jackie Kennedy. A fixture on mood boards and wishlists since her 1953 engagement to John F. Kennedy, her Van Cleef & Arpels ring set ...