Thank you for viewing! Thank you to all my followers. Please consider the chain as a service. It is not 18k or silver. This is a Larimar pendant top with a beautiful sky blue color. The metal part is silver 925 with a gold finish and a floral pattern, giving it a luxurious finish. This is a carefully selected, top-quality Larimar pendant top from among the world's three major healing stones. Of course, it is genuine Larimar mined in the only producing area, the Dominican Republic, and it has almost no chips or imperfections, and no impurities that would hinder the color, such as black spots or dullness, are found. Above all, the sky blue color, which determines the quality of Larimar, is a very beautiful item. ★ Top Size Length: 32.7mm Width: 22.3mm Thickness: 9.9mm Weight: 14.74g Origin: Dominican Republic Number: AB591 With case Pendant top material: S925 engraved (gold finish) ★ With appraisal certificate from an overseas appraisal institution ★ A domestic identification certificate can be attached, but it will be charged. It will take about a week. ★ A domestic identification certificate can be attached, but it will be charged. It will take about a week. ■ Notes As it is a natural stone, there may be some scratches and inclusions. Natural stones have different shapes, colors, and patterns even within the same type of stone, and there are no two stones exactly alike. Please understand this in advance. In general, please refrain from purchasing if you are overly sensitive. Colors may differ depending on how the photos are taken. Please understand. ★ Immediate purchase OK. Thank you.