A pair of emerald and diamond pendant earrings. Photo Bonhams.

each designed as a circular-cut diamond ribbons, suspending emerald drops, weighing 50.66 carats total, from pavé-set diamond caps; surmounts signed Boucheron; estimated total diamond weight: 6.45 carats; mounted in platinum; length: 2in.. Estimate US$ 70,000 - 90,000 (€52,000 - 66,000)

Accompanied by GRS report #GRS2013-041903, dated April 10, 2012, stating: natural emeralds, Zambian origin, with minor clarity enhancement.

Bonhams. FINE JEWELLERY, New York, 17 Jun 2014 11:00 - http://www.bonhams.com/