Cluster Diamond Engagement Ring European Diamonds in 14kCluster diamond engagement ring European diamonds in 14k. This antique engagement ring was made in the Victorian era and features an old European cut diamond that weighs . 88 carats at its center. There are nine old mine cut diamonds surrounding the center stone totaling . 36 carats in weight. This feminine ring is made with buttery 14k yellow gold on the bottom and white gold on top. Diamond cluster rings such as this were very popular in the late