These simple yet stunning Circle diamond stud earrings are perfect for everyday wear Material: Gold Karat: 14K Stone: Diamond Stone Colour: White Stone Carat: 0.10 ct Stone Type: HI.VS Stone Shape: Round Brilliant Does it come with certificate? IGI Can the piece be engraved? Yes Sold as pair Please Note: the carat weight is always an average, due to the uniqueness and craftsmanship of each piece. The carat weight may differ 10% more or less than the specified weight. Also please allow 5-8 weeks for Production and Certification from order date. The Earrings have a screw lock system (Not Push in) for extra safety.