About Cornish Granite
Cornish Granite is one of the most iconic stones in the British Isles. Quarried from the ancient granite moorlands of Cornwall, each slip carries a distinctive speckled texture of silver-grey interspersed with flecks of black, white, and sometimes pink feldspar. Its rugged, natural character suits both traditional farmhouses and striking contemporary new builds alike. Incredibly durable and frost-resistant, it is a stone built to last for generations.
Not quite the right colour or shape? Use our Find Your Stone guide →
Best for
- ✓New builds
- ✓Extensions
- ✓Garden walls
- ✓Feature walls
- ✓Contemporary & traditional projects
Cornish Granite
A timeless blend of silver-grey with light speckles of black and white — rugged, classic, and unmistakably Cornish.
Quick Facts
- Stone Type
- Granite
- Colour
- Silver-Grey with black & white speckles
- Finish
- Natural split face
- Thickness
- 15–30mm
- Sold As
- m² (stone) · lm (corner pieces)
- Corners Available
- Yes
- Suitable For
- Internal and external use
- Installation
- Adhesive and pointing required
- Samples Available
- Yes
Free shipping when ordered with stone.
What you receive with your sample order
- ✓A genuine piece of Cornish Granite natural stone cladding slip, cut to our standard 15–30mm thickness
- ✓Samples weigh up to 2kg and are sent by Royal Mail — allow 2–5 working days for delivery
- ✓Natural stone varies in colour and texture between pieces; we aim to represent the characteristic base colour of the stone across one or two pieces
- ✓All sample packaging is fully recyclable
Explore More
Other Stone Colours
Welsh Pennant
Cool, calming shades of slate, steel blue, and soft grey — a refined and tranquil aesthetic for any project.
White Lias
Dominantly light cream and off-white tones — clean, elegant, and incredibly versatile for modern or period builds.
Herefordshire Green
Rich, earthy greens with warm undertones — this stone brings a distinctly rural English character to any wall.