Here are three stocks with buy ranks and strong growth characteristics for investors to consider today, February 12:Ralph Lauren Corporation (RL) : This lifestyle products company has seen the Zacks Consensus Estimate for its current year earnings increasing 5.1% over the last 60 days.Ralph Lauren Corporation has a PEG ratio of 1.16 compared with 1.59 for the industry. The company possesses a Growth Score of B.Royal Caribbean Cruises Ltd. (RCL) : This cruise company carries a Zacks Rank #1, and has witnesse ...