Two Row Half Eternity Ring Diamond 0.40 ct. 18K White Gold Other Products. Golden South Sea Pearls and Diamond Halo Earrings Golden South Sea Pearls and Diamond Halo Earrings in 18K Yellow Gold More Detail Diamond Drop Earrings Diamond 0.83 ct. 18K White Gold More Detail Pearl and Diamond Earrings Pearl 8.5 mm. Diamond 0.30 ct. 18K White Gold More Detail Illusion Set Diamond Earrings Diamond 0.42 ct. 18K White Gold More Detail