Marquise Diamond Ballerina Halo Engagement Ring in 18k White GoldThis elegant ballerina halo engagement ring features a 1. 92 carats of diamonds in 18 karat white gold. The center marquise diamond is colorless and weighs . 72 carats. Set in two protective prongs, the center marquise diamond is haloed by twenty four (24) . 05 carat tapered baguette diamonds. The cluster of diamonds reflect ample amounts of light and fire. From the profile, elegant basket supports the collection of diamonds, finished on a polished