Lot 2016. A 7.02 carats cushion-shaped Burma ruby and 3.66 carats, L colour, VS2 clarity diamond ring. Estimate HK$950,000 – HK$1,200,000 (US$120,000-150,000). Unsold & Lot 2017. A pair of 3.53 and 3.22 carats Burma cushion-shaped ruby and diamond earrings...