Moores Diamond - Seneca Seed Catalog - 1893

The Choice New Early White Grape Moore's Diamond. From seed of Concord, fertilized with Iona, by Jacob Moore, Esq., of Brighton, N.Y. In vigor of growth, color and texture, foliage and hardiness of vine, it partakes of the nature of its parent, Concord; while in quality the fruit is equal to many of the best tender sorts, and ripens from two to four weeks earlier than the Concord.