United States / Yountville
Gemstone Vineyards, LLC
3730 Silverado Trl, Saint Helena, CA, 94574
About the Winery
Gemstone is a 16-acre estate vineyard in the Yountville appellation. The complex site has 20 micro-blocks including eight clones of Cabernet Sauvignon, Merlot, Cabernet Franc, Petit Verdot, and Chardonnay. Total production is around 4,000 cases per year.