18K gold rings contain 75% gold and 25% alloy. They are typically used in higher-end jewelry. This is the preferred choice of those wanting something a little finer.
14K gold rings contain 58.3% gold and 41.7% alloy. These are generally considered to be the ideal karat gold for rings and wedding bands. These are strong, and will not easily tarnish.
10K gold wedding bands contain 41.7% gold and 58.3% alloy. 10K gold wedding bands are typically requested by individuals looking for a slight discount from 14K gold prices