Lady's 6.5mm - 7.0mm Pearl Necklace and Earstud Suite. Lady's 14K Yellow Gold 6.5-7.0mm Pearl Necklace 14K Yellow Gold 7mm Pearl Earstuds. Necklace Length: 18" A gem quality 18-Inch strand of cultured pearls sized from 6.5mm to 7.0mm with a 14K gold clasp. This jewelry is in like new condition, having been purchased from one of the southland's finest jewelers and they appear to be unworn and in showroom fresh condition. At this price, put this away for a good secretary, a daughter going to school soon, or a worthy wife. Every wife should have a good strand of pearls with pearl earstuds. It kind of goes along with American cultural requirements.