International jeweller Calleija has announced a collaboration with British equestrian Zara Phillips to launch the Zara Phillips Collection by Calleija. With a theme of Unbridled Elegance, the collection currently comprises of the Saddle Suite and Coronet Suite, where each piece is hand-finished in platinum, white, yellow or rose cold and pave set with complementing diamonds. The Saddle Suite comprises of earrings, pendants, a cuff and gents cufflinks; while The Coronet Suite focuses on white diamonds, set in symmetrically curved arcs, across rings, pendants and earrings. To celebrate the launch, the brand will be hosting a press day and VIP launch party with Zara Phillips in June (see DIARY dates).