Experience Our Collection Of Marquise Diamond Rings, Which Showcase An Elongated Shape That Gives The Appearance Of A Larger Stone. Each Marquise Diamond Ring Holds Stunning Settings Like A Halo Engagement Ring, A Bypass Engagement Ring, A Vintage Engagement Ring, And More, With Fabulous Styles Like A Three-Stone Ring, A Round Engagement Ring, Or A Promise Ring In Yellow Gold, White Gold, Etc. Each Marquise-Cut Diamond Ring Has A Blend Of Dramatic Appeal And Sophistication.