Material: Black Aquamarine 11.5mm Origin: South Africa Size: Approximately 11.5mm (±0.5mm) Wrist size: Approximately 17cm (elastic) Weight: Approximately 41g Features/Meaning: It has a mellow texture, with a mix of colors such as blue, black, and yellow, making it unique. You can enjoy the appeal of black aquamarine at a great price. Black Rain Aquamarine is a mysterious stone with inclusions of mica and ilmenite that look like rain. [Aquamarine] Aquamarine is also known as the "stone of angels" and is said to symbolize beautiful youth and happy joy. It is a popular stone in recent years with the keyword "happy marriage." Item No. BG6154-115