Kate Middleton wore jewels once owned by Queen Elizabeth and Princess Diana, as well as a meaningful new necklace from Susan ...

Olive and Piper Cruz Pearl Hoops There are pearl hoops that feature a string of same-size ... Plus, with its magnetic clasp, this necklace is ideal for someone with long nails.

Meanwhile, a five-string pearl necklace–a design from Jewish-owned, London vintage jewelry dealer Susan Caplan–added some shine to Kate’s black sweater. Pearls have been a sign of mourning ...