Cushion Halo Diamond Engagement Ring TR687Simon G. built the TR687 with a cushion shaped halo and a double row accented band, carrying up to 0. 44 carats of F G, VS diamonds in a setting that accommodates center stones from one to two carats. The textured split profile gives the ring a dimensional quality that distinguishes it from a standard halo setting, without sacrificing the clean silhouette. A ring that earns its place at an engagement dinner and every significant occasion that follows.