London Blue Topaz and Diamond Halo Ring Blue Topaz 3.8 ct. Diamond 0.43 ct. 18K White Gold Other Products. Plain Ring 18K White Gold More Detail Diamond Studs Earrings Round Diamond 0.72 ct. Baguette Diamond 0.79 ct. 18K White Gold More Detail Illusion Set Diamond Earrings Diamond 0.42 ct. 18K White Gold More Detail Bezel Set Diamond Pendant Diamond 0.16 ct. 18K White Gold More Detail
