Granite Gray Jumbo

Granite Black Jumbo cobblestones feature a deep, commanding palette of charcoal and midnight grays with a classic salt-and-pepper crystalline texture. Each piece is precisely cut to a 10″ x 7″ x 4″ size, showing a rugged, split-face finish that highlights natural mineral variations and subtle shimmering highlights. The substantial jumbo scale provides a bold, high-contrast look that brings structural weight and a timeless feel to any project.

These cobblestones are ideal for high-end driveway aprons, oversized decorative borders, or as durable edging for large-scale garden beds. Their dark tones provide a clean, modern aesthetic that contrasts beautifully against lighter pavers or vibrant green foliage. Because of their dense granite composition, they offer exceptional durability for high-traffic areas while maintaining an established, organic character.

Available at Quarry Connections, Granite Black Jumbo cobblestones are stocked for projects throughout the Mid-Atlantic including Maryland, Washington DC, Northern Virginia, and Delaware, with delivery options to keep your job moving