Gold prices are soaring, exceeding 20,000 yen per gram! Since I may use the item if it doesn't sell, please refrain from price negotiations. These are 5mm Zoisite earrings made of K18YG, totaling 0.90 carats. As is typical of Zoisite, the color appears different depending on the light. - Material: K18YG (18 karat yellow gold) - Stone Type: Zoisite - Size: 5mm - Carat: 0.90ct (0.45 x 2) The markings are k18 and 0.45. Thank you for viewing. I purchased these at an exhibition and have worn them a few times. They have a strong presence and are beautiful. The original price was around 25,000 yen. Only the paper and silicone catches shown will be included. There is no appraisal certificate. They will be sent with simple packaging.