Lot 2059. A rare pair of 8.02 and 7.63 carats cushion-shaped Colombian emerald and diamond ear pendants. Estimate HK$8,000,000 – HK$12,000,000 (US$1,000,000-1,500,000) & Lot 2060. A rare 17.15 carats cushion-shaped Colombian emerald and diamond ring. Estimate HK$9,800,000 – HK$12,800,000 (US$1,250,000-1,650,000). Photo Christie's Image Ltd 2016.

Lot 2059. A rare pair of 8.02 and 7.63 carats cushion-shaped Colombian emerald and diamond ear pendants. Estimate HK$8,000,000 – HK$12,000,000 (US$1,000,000-1,500,000). Photo Christie's Image Ltd 2016.

Each cushion-shaped emerald, weighing approximately 8.02 and 7.63 carats, within an oval-shaped diamond surround, to the cushion-shaped diamond surmount and circular-cut diamond half-hoop, mounted in gold, 3.9 cm

Accompanied by report no. 15116115/1 and 2 dated 24 November 2015 from the Gübelin GemLab stating that the emeralds are of Colombia origin, with no indications of clarity enhancement 

Report no. 81620 dated 24 August 2015 from the SSEF Swiss Gemmological Institute stating that the emeralds are of Colombia origin, with no indications of clarity modification

Lot 2060. A rare 17.15 carats cushion-shaped Colombian emerald and diamond ring. Estimate HK$9,800,000 – HK$12,800,000 (US$1,250,000-1,650,000). Photo Christie's Image Ltd 2016.

Set with a cushion-shaped emerald, weighing approximately 17.15 carats, within an oval-shaped diamond surround, to the circular-cut diamond gallery and half-hoop, mounted in gold, ring size 6 

Accompanied by report no. 81616 dated 19 August 2015 from the SSEF Swiss Gemmological Institute stating that the emerald is of Colombia origin, with no indications of modification

Christie's. HONG KONG MAGNIFICENT JEWELS, 31 May 2016, Convention Hall