(4-traders.com) NEW YORK, May 26, 2015 (GLOBE NEWSWIRE) -- Gemvara (www.gemvara.com), the most trusted North American provider of customizable fine gemstone jewelry online, introduces Gemma Gray (www.gemmagray.com), a new line of jewelry inspired by the people, culture, and trends of New York City. Gemma Gray offers designer jewelry all handcrafted in real...http://www.4-traders.com/news/Gemvara-Unveils-Gemma-Gray-A-New-Line-of-Fine-Jewelry-Inspired-by-NYC--20433550/