Lot 602. An Important And Rare Pair of 10.91 and 10.26 carats Colombian Emerald and Diamond Earrings. Estimate HK$ 3,800,000 - 4,800,000 '€450,000 - 560,000). Photo: Bonhams.

Accompanied by an AGL (American Gemological Laboratories) report stating that the natural emeralds have insignificant indications of traditional clarity enhancement and originate from Colombia. Report number CS 43656 A and B, dated 12 July 2011..

Bonhams. RARE JEWELS & JADEITE, 31 May 2017, 15:00 HKT, HONG KONG, ADMIRALTY