- Lumina 14K Rose Gold Oval Sapphire and Diamond Halo Ring For Women$1,800.00Total diamond weight .17ct-10%Rosamonde 14K White Gold Checkerboard Swiss Blue Topaz Diamond Halo Birthstone RingSpecial Price $809.10 Regular Price $899.00Bristol Blue Topaze and Diamond Halo Ring in 14k White Gold for Ladies$650.00Total diamond weight .15ct