- Quinta 14K White Gold 1.00CT Lab Grown Diamond Pear Shaped Sapphire Blue Diamond Engagement RingUS$ 1,388.00Total diamond weight 1.20ctsMillésime 14K Yellow Gold Triple Row Domed White and Champagne Diamond Eternity BandUS$ 1,650.00Total diamond weight .75ctLya Three-Stone Bypass Rubis and Diamond 10K-14K Gold 2-Tone RingUS$ 1,350.00Total diamond weight .48ct