All Black: Genuine Pearl Black Pearl & Black Onyx Necklace, Onyx Natural Stone, Circle Baroque Shape, Box, Gift Box Included, Christmas Present, Rare Total Length: Approximately 47-52cm (with adjuster) Pearl Size: Approximately 9-10mm Materials: Freshwater Genuine Pearl, Black Onyx Natural Stone This is a rare necklace that combines black onyx with black circle baroque pearls. It is relatively resistant to sweat, so you can wear it casually. This is a gem from my collection when I was running a pearl wholesale company. As it is a natural pearl with thick layers, there may be imperfections such as wrinkles, scratches, lines, circles, and deformations, known as "ekubo." Please enjoy these as proof of genuine pearls. Thank you for looking!