18-karat yellow gold, Gemfields Zambian Emeralds and diamond earring These earrings are thoughtfully designed with utmost precision, to meet your every sparkle need. Handcrafted in 18K yellow gold, they feature 1.89 ct of Gemfield Natural Zambian Emeralds dressed with 0.10 ct of white diamonds. Chic and understated, wear them to work or for an evening in the town.