This Art Deco solitaire engagement ring features a .45 carat rose cut diamond. Around the main stone, the ring has detailed filigree work made by the Belais Brothers, which gives the ring its decorative pattern. The band is made from 18 karat white gold with a bright finish that works well with the diamond. This ring shows off the Art Deco style from the early 1900s with its unique rose cut diamond and detailed metal design around it.