These post earrings feature a single, small princess-cut CZ diamond. The simple design of the earrings highlights the stone. The simple and small design makes them suitable for both office and casual wear. ☆ Can be changed to resin non-pierced earrings. Stone: CZ diamond 3mm x 3mm Metal: 14kgf ※CZ; Cubic Zirconia Cubic zirconia has a high refractive index, similar to that of a diamond, and is a very brilliant and popular artificial stone for jewelry. It also has the advantage of being scratch-resistant due to its high Mohs hardness. ※K14GF (14k Gold Filled) This material is popular in Europe and America because it allows you to easily enjoy the genuine quality of gold's calm luster. Unlike gold plating, which has a thin gold layer, it is made by heat-pressing a gold layer that is 1/20th the weight of the base metal. Because the gold layer is thick, it is unlikely to peel off or wear away to expose the base metal even with long-term use. Also, unlike gold plating, it has a smooth and deep shine (it is as thick as gold plating applied one hundred times). It is a material that is less likely to cause allergies, but please note that it does not guarantee allergy-free for everyone. ※ All metal parts use k14gf. ※ Please purchase if you understand that these are handmade items.