15"10mm round white South seashell pearl loose strand ,Grade AAA,rouns shape,super lustrous,smooth ... earrings and rings, made of many material, such as pearl, turquoise, coral, crystal and other precious gemstones.4, ... earrings and rings, made of many material, such as pearl, turquoise, coral, crystal and other precious gemstones.4, ... produce 15" 10mm round white South seashell pearl loose strand