Victorian 1.00 Carat Diamond Engagement Ring in Rose GoldVictorian 1. 00 Carat Diamond Engagement Ring in Rose Gold. This Victorian ring features a 1. 03 carat Old European cut diamond and is set in 14 karat rose gold. The ring has such unique looking prongs which become the most noticeable part aside from the beautiful diamond at the center. Aside from being rather thick, each prong contains an open circle that provides an interesting look as well as functionally allowing a bit more light into the stone.