This Traditional Single stud Earrings features a aprox 2.7mm Round Natural Diamond, I1 IJ in quality, and is set into a 14Kt Yellow Gold 4 Prong stud setting. The earring is stamped 14Kt & manufacture seal on post and has a regular push back closure and has a MSRP of $979.00. Note: This is a SINGLE stud earring, not a pair. (Special Note: from time to time we mount up loose diamonds for earrings, and the odds that don't match to make a pair we sell as single studs).