There, she showed off the late Princess Diana’s engagement ring, flashing the large sapphire ring with diamond accents.

The iconic engagement ring, that was once Princess ... The absence of the large sapphire ring sparked speculation among fans who wondered why she might have left the precious piece at home.

And fans who were delighted to see accompanying William once again also noticed she was wearing several 'eternity bands' and her wedding ring, but her famous sapphire engagement ring was missing.

The princess swapped out the iconic sapphire piece for an infinity band ... she completed her preventative chemotherapy. Kate's engagement ring is, of course, a sentimental piece, as it belonged ...

Princess Kate's appearance over the weekend at the Festival of Remembrance alongside Prince William sparked fresh royal ...

Kate once again kept the mystery of the missing engagement ring alive by sporting four sparkling bands – none of which were the sapphire previously owned by Princess Diana. The Princess of Wales ...

She explained Kate had most recently been pictured wearing a Welsh gold wedding band, a new diamond and sapphire band, and two diamond eternity bands. "I love her engagement ring, it's amazing ...

The Princess of Wales, 42, has opted to forego her iconic sapphire and diamond ... designed himself. Her engagement ring is comprised of three diamonds, with a large stone in the center and ...

Princess Kate wore the late Princess Diana’s engagement ring, flashing the large sapphire ring with diamond accents.

Lady Diana Spencer (later to become Princess of Wales) reveals her sapphire and diamond engagement ring while she and Prince Charles, Prince of Wales pose for photographs in the grounds of ...