87% Cabernet Sauvignon, 11% Merlot, 1% Malbec, 1% Cabernet Franc

Diana Madeline is the flagship Cabernet blend of Cullen, long established as a benchmark for Margaret River and Australian Bordeaux-style wines. The Cullen family continues its dedication to biodynamic viticulture, low-intervention winemaking, and true site expression. The 2015 vintage was shaped by a mild, consistent season, producing a wine of precision, energy, and elegance.

The blend for 2015 is dominated by Cabernet Sauvignon with Merlot, Malbec, and Cabernet Franc. After careful selection and fermentation, the wine matured in French oak barriques, adding gentle spice and structure. The nose opens with violet, blackcurrant, and dark plum, lifted by subtle herb and graphite. The palate is medium-bodied, showing pure dark fruit, lively acidity, and fine, persistent tannins. Mocha, baking spice, and a hint of cedar unfold with air, leading to a long, refined finish.

This vintage is notable for its balance and clarity. Diana Madeline 2015 is built for the cellar but already offers focus, poise, and the signature elegance that defines the Cullen estate.