These are K18YG yellow gold earrings made of 18-karat gold. The diamonds used are D color diamonds, the highest color grade, also known as the collection color, and the cut grade is also the highest grade, Excellent cut, carefully selected for their excellent brilliance. Total 0.646ct diamond earrings (new) #JewelryAmon's entire product list The base metal is genuine 18-karat gold (yellow gold), not plated, and a diamond appraisal certificate is also included. Because of the simple design, you can use them for a long time, and they are easy to match with any outfit and easy to use. Also, the earring posts are not the thin type that often bends when worn, which is common in inexpensive earrings. Instead, we use a sturdy 0.8mm type, so you can use them as a lifetime piece. For those who are particular about authenticity and diamonds. ●Earring 1 ■Material / K18YG stamped ■Stone / Natural diamond 0.323ct (stamped) ■Clarity / D-SI2-Excellent ●Earring 2 ■Material / K18YG stamped ■Stone / Natural diamond 0.323ct (stamped) ■Clarity / D-SI2-Excellent ●Catch ■Material / K18YG + silicone (stamped) ●Post ■Material / K18YG (stamped) ■Thickness / 0.8mm ●Weight 0.7g x 2 ※For the wearing photo, I took a picture of myself wearing the same earrings. They go with any outfit, so I find them very useful (*^-^*) ※The price of gold is also rising year by year, so how about this opportunity? Thank you for viewing. Color...Gold系 Shape...Catch/Stud Accessories...Box, warranty, appraisal certificate Scratches/Discoloration...None