Kate Middleton wore a vintage pearl necklace to commemorate Holocaust Memorial Day on Jan. 27, purchased from Jewish-owned brand Susan Caplan

Princess Kate Middleton wore jewelry with a special meaning at a royal engagement to honor those affected by the Holocaust. Middleton, 43, stepped out with Prince William, 42, at Guildhall in London on Monday7.

Princess Kate’s last-minute appearance at Monday’s Holocaust Memorial Day service included a touching piece of jewelry. Kate and Prince William commemorated Holocaust Memorial Day on January 27— the day Auschwitz-Birkenau,

Kate Middleton 's warm way was on display at a ceremony commemorating Holocaust Memorial Day and the 80th anniversary of the Auschwitz-Birkenau liberation.