This floral opal engagement ring is a combination of a unique white opal engagement ring surrounded by halo diamonds and an marquise diamond wedding band .A perfect anniversary gift.Product InformationMain ring: Metal: Sterling Silver, 10k/14k/18k gold, Platinum Bottom Band width:1.2mm Main stone:6mm round cut lab-created opal Accents:0.48ct round cut natural SI-H diamonds Prong, pave set