There are 262 cases of the stunning 2019 Black Diamond Reserve Cabernet Sauvignon Prima, a blend assembled from two famous vineyards. There's a rich, earthy element and hints of licorice, and both lend nuances to the ripe cassis fruit in this full-bodied effort, which comes across as densely concentrated yet supple and silky. The elegant, lively finish lingers, framed by soft tannins. Approachable now, yet with the stuffing to last at least a decade, it's a lovely Cabernet that really expresses its (largely) Rutherford origins. (JC)