Lot 2090. An exquisite natural coloured pearl, ruby and diamond pendant necklace . Estimate: HK$16,000,000 – HK$25,000,000 ($2,000,000-3,200,000). Price realised 18,600,000 . © Christie’s Images Ltd 2014. The single-strand of round and off-round brown...

Lot 2097. A highly important jadeite, ruby and diamond pendant necklace. Estimate HK$28,000,000 – HK$38,000,000 ($3,500,000-4,800,000) . Price realised HKD 43,800,000. © Christie's Image Ltd 2015. Suspending a thick high-domed jadeite cabochon of vivid...