Diamond and pink diamond pendant and pair of matching ear studs. Photo: Sotheby's.

The pendant set with a heart-shaped diamond weighing 2.47 carats, framed by brilliant-cut pink diamonds, completed by a chain, length approximately 400mm; and pair of matching earrings each set with a heart-shaped diamond weighing 2.09 and 2.55 carats respectively, to a similarly-set pink diamond frame of similar setting, mounted in 18 karat white and pink gold. (2). Estimation 600,000 - 800,000 HKD (58,042 - 77,389 EUR)