Lot 123. Emerald of 13.67 carats and diamond ring, Cartier. Estimate CHF 250,000 - CHF 350,000 (USD 250,000 - USD 350,000 ). Price realised CHF 275,000. © Christie's Images Ltd 2019.

Octagonal step-cut emerald of 13.67 carats, baguette-cut diamonds, platinum (French mark), ring size 7 ½, signed Cartier, no. HPS 03105.

Gübelin, 2019, report no. 19080111: 13.61 carats, Colombia, insignificant clarity enhancement, Appendix letter
SSEF, 2019, report no. 109509: 13.614 carats, Colombia, minor oil, Appendix letter.

Christie's. Magnificent Jewels, Geneva, 12 November 2019