For that critical question of your life, make it a special one with Halo Engagement Rings. The absolute classic halo – beautifully set down the shoulders and around the single halo. Set Shoulders Classic Single Halo engagement ring has a centre diamond surrounded by smaller diamonds. The design makes the centre diamond appear larger and shimmering to make sure no one passes you without a look. The traditional halo design involves using round and cushion-shaped diamonds for their vintage, romantic appeal. But modern couples are also going for double halos, compass points settings, and floral-designed halos.