Pederzani Colombian emerald and diamond drop earrings. A matching pair, each set with one octagonal step cut natural Colombian emerald, two in total, with minor to moderate clarity enhancement, in open back rubover settings, with a combined approximate weight of 2.30 carats, decorated by twenty rectangular baguette cut diamonds in open back channel and rubover settings, forty in total, with a combined approximate weight of 1.75 carats, further set with fifty eight round eight cut diamonds in open back grain settings, one hundred and sixteen in total, with a combined weight of 1.15 carats, and adorned by four round transitional cut diamonds in open back claw settings, eight in total, with a combined weight of 0.90 carats. The total approximate diamond weight is 3.80 carats to an impressive elaborate drop earring design, flowing with movement, featuring polished edges and intricately pierced backholing, fitted to reverse with a secure post and hinged clip, approximately 4cm in length. Tested platinum and yellow gold, fittings marked 18 carat white gold, signed 'Pederzani', hallmarks for Milan, Italian, circa 1960, accompanied by Gemmological Certification Services report #5782-1294.
