Pearl and Diamond Earrings Pearl 8.5 mm. Diamond 0.30 ct. 18K White Gold Other Products. Etenity Ring Diamond 1.07 ct. 18K White 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 Solitaire Ring 18K White Gold More Detail Three Color Gemstones Ring in 9K Yellow Gold Three Color Gemstones Ring in 9K Yellow Gold More Detail