Lot 9124. 3.10 carats Ruby and Diamond Ring. Estimate 950,000 — 1,000,000 HKD. Photo: Sotheby's

Set with a cushion-shaped ruby weighing 3.10 carats, decorated with diamond-set gallery, flanked by a flower with oval diamond petals and circular-cut ruby centre, to the diamond-set shoulders, the diamonds weighing approximately 3.40 carats in total, mounted in white and yellow gold. Ring size: 6.

Accompanied by a gemmological report.