- Marée 10K White Gold Oval Aquamarine and Diamond Bypass Birthstone Ring For Women$400.00Total diamond weight .03ct10K White Gold Diamond Halo Oval Amethyst Birthstone Ring For Women$349.00Total diamond weight .03ct-10%Trillion aquamarine and diamond ring for ladiesSpecial Price $701.96 Regular Price $779.95Total diamond weight .075ct