14k white gold topaz ring, sky blue topaz and 0.05 carat diamond - size 6.5 - 14k white gold - Gift-ready jewelry box included ::: ::: [Care and usage: diamond] - Clean with warm soapy water and a soft brush or cloth. ::: ::: [Potential Enhancement Methods: Blue Topaz] - Usually irradiated and heated to produce color. Some topaz may be covered with a thin, heat-applied mineral film. ::: [Care and Treatment: Blue Topaz] - Clean with warm soapy water and a brush or soft cloth. :::