Deep, luminous South Sea pearls drip from a graduating line of diamonds in handcrafted heirloom earrings. 5/8" drop.. Pearl size: 9-10mm.. Post back.. Total diamond weight: 0.48ct.. Color: G.. Clarity: VS2.. Grade A+ black South Sea cultured pearls/18k white gold/diamonds.. By Mikimoto; made in the USA of imported materials..