FORMÉS DUO ear studs are made in solid recycled 18K yellow gold. Set with the finest quality laboratorie diamants. Earrings are made by hand with the best quality and craftsmanship. Handmade studs with a modern FORMÉS attitude. Total 0,68 ct lab - grown diamonds. Both diamonds are E color, VS2 clarity, ideal- excellent cut, symmetry and polish, without fluorescence. Handmade butterfly style back scrolls. ~1,50 g weight, ~4,5 mm width Material: Gold Karat: 18K Dimensions: 4,5 mm width Stone: Lab-Grown Diamond Stone Shape: Round Stone Setting Type: 4 prongs Certificates?: IGI Style: Classic Sold as pair