17x19mm metallic exotic purple pearl & 9ct gold earrings17x19mm AAA quality metallic exotic purple freshwater pearl & 9ct gold earrings 17x19mm exotic purple drop shaped freshwater pearls on 9 carat yellow gold (marked 375) solid hooks. These pearls are AAA quality with a metallic luster with absolutely stunning rainbow overtones. This type of pearls are new, produced in a similar manner to Kasumi and South Sea pearls, and the result is a pearl that is similar to the wonderful warm silky luster of South