To Fall for at a very good price. South Sea Pearl Cobalt Complete Set 12.7mm earrings 12.8mm pendant 12.7mm rings 14 yellow gold, ring size is 7 (chain not included) Pretty Set with minimal fish bites or flaws (see images). Size Earrings: 12.7mm. Country of Origin: Philippines. Pearl blemishes and flaws on the surface actually indicate that a pearl is authentic.