A pair of button-shaped natural pearl measuring approximately 15.30 x 15.05 and 15.10 x 14.70 mm and diamond ear pendants. Estimate HK$2,600,000 – HK$3,600,000 ($337,054 - $466,690). Photo Christie's Image Ltd 2015

Each set with a button-shaped natural pearl, measuring approximately 15.30 x 15.05 and 15.10 x 14.70 mm, to the old-cut diamond surmount, mounted in gold, 1.8 cm

Accompanied by report no. 1162629911 dated 20 October 2014 from the GIA Gemological Institute of America stating that the pearls are natural saltwater with no indications of treatment; also accompanied by a letter stating that the pearls are notable for their exceptional size, natural origin, fine condition and very good matching

Christie's. HONG KONG MAGNIFICENT JEWELS, 1 December 2015, Convention Hall