Crafted from 18 karat rose and white gold, the Halo Argyle pink diamond stud earrings, designed to celebrate rare colour and sparkle, feature almost three quarters of a carat of rare treasures. Each halo-style cluster centres around a 0.16 carat round-cut fine white diamond, encircled by 12 fine white diamonds and complemented by 20 Lot Numebered 6-7P Argyle pink diamonds, creating a captivating pop of pink sparkle.