Diamond Drop Earrings Diamond 0.83 ct. 18K White Gold Other Products. 9 Colored Gemstones Ring 18K Rose Gold More Detail Pearl and Diamond Earrings Pearl 8.5 mm. Diamond 0.30 ct. 18K White Gold More Detail Golden South Sea Pearls and Diamond Halo Earrings Golden South Sea Pearls and Diamond Halo Earrings in 18K Yellow Gold More Detail Emerald and Diamond Halo Ring Emerald 0.48 ct. Round Diamond 0.73 ct. Baguette Diamond 0.75 ct. 18K White Gold More Detail