stud earrings each with four tube-set princess-cut Cape yellow diamonds weighing approximately 0.80 ct, surrounded by channel-set round brilliant-cut diamonds, milgrain edging and openwork detailing, paired with a pendant of four tube-set princess-cut Cape yellow diamonds weighing 0.40 ct, and channel-set round brilliant-cut diamonds, milgrain edging and openwork detailing, total weight 5.44 grams