Modern Strait Halo Diamond Engagement Ring Alternating medium and small diamonds fill this halo, adding an artistic flare to this otherwise classic straight engagement ring. The diamond shank crisscrosses below the halo, adding some stylistic detailing to the modern and minimalistic design. With this ring’s signature round shank, it can easily pair with almost any band. Total carat weight 0.44ct. Center stone sold separately; available in yellow, white or rose gold.