Caesar’s Ruby captured the world’s attention with its depth of hue; these earrings refract that legacy in an elegant cascade. Bulgari Tourmaline Blossom earrings, price on request, bulgari.com.

POA from Boodles, Grafton Street, Dublin; Ice-Cream earrings €15 from Om Diva, Drury Street, Dublin; Large blue flower earrings €435 by Oscar de la Renta at Loulerie, Chatham Street, Dublin ...