Find this wine Find this wine Red Diamond Merlot 2008 Has a very smooth tongue feel. Tasty. There's a considerable bite when you swallow, though. Pin It Tweet 3 years ago by Soben More posts Red Diamond Merlot Merlot 6 months ago by Solac M. Red Diamond 2011 Blunt merlot with subtle berry tones. Smooth! 11 months ago by Francine L. Red Diamond Merlot Washington State 2009 Very smooth. Light on tannins. At hotel in port orchard WA one year ago by Ssb Red diamond merlot flemings one year ago by Sueandaudie 2010 Red Diamond Merlot Good buy at Specs and great taste. one year ago by Ricky D.