This diamond and pearl pendant necklace from antique purveyor Kojis is part of the brand's own contemporary pearl collection. Crafted from solid 18 carat white gold, this necklace features a round, brilliant cut white diamond in a polished bezel setting with a lustrous freshwater pearl descending from the base. An understated alternative to the brand's signature elaborate antiques, try styling it with a pair of coordinating pearl earrings for a contemporary take on classic vintage jewellery.