Red Diamond celebrates the personality of Washington's distinctive red wines. Layers of luscious flavors are revealed in each bottle, exuding style and confidence. Our Red Diamond Merlot is a shining example of Washington's best varietal - a polished wine with softly spiced black cherry, berry and plum flavors. Reveal your Red Side with Red Diamond Merlot. Alc. 13.5% by vol. Cellared & bottled by Red Diamond Winery, Paterson, WA.