Optimum Surfaces Ceramics · Porcelain
Pietra Grey
The Stone
See the natural beauty of Pietra Grey up close — the surface texture, colour depth, and veining that make this porcelain unique.
Deep charcoal porcelain with bright white veining — a high-contrast marble-effect surface with commanding presence.
Optimum Pietra Grey presents one of the highest-contrast designs in the Optimum range. Its deep, rich charcoal grey base carries subtle diffused lighter grey undertones that create gentle cloud-like movement in the background. Against this dark canvas, a moderate to dense network of bright white veins crisscrosses the surface, ranging from fine threads to medium-bold lines with random, diagonal movement and frequent intersections. The polished finish amplifies the dramatic contrast between the dark base and bright white veining, reflecting light gently across the surface. Pietra Grey is a surface that commands attention — it works best as a centrepiece in kitchens where bold, architectural character is the design objective. As porcelain stoneware, it's completely heat-proof, acid-resistant, and maintenance-free. Manufactured in extra-large 1840 × 3300mm slabs from 100% natural raw materials. Supplied and installed by In2Stone across Hampshire.
Available Finishes
Ideal For
Performance
How This Stone Performs
Hardness
5 out of 5
Stain Resistance
5 out of 5
UV Resistance
5 out of 5
Heat Resistance
5 out of 5
Scratch Resistance
5 out of 5
Interested in Pietra Grey?
Love this stone?
Get a free, no-obligation quote for Pietra Grey porcelain. From template to installation, In2stone handles everything — so you can enjoy your new surface without the stress.
Frequently Asked
Questions About Pietra Grey
What does Optimum Pietra Grey look like?
How does Pietra Grey compare to Black Marquina?
What cabinetry works with Pietra Grey?
Is Pietra Grey suitable for commercial spaces?
What thickness should I choose?
"Excellent Service and Beautiful Results - Highly Recommended! I recently had In2stone install new quartz worktops in my kitchen, and I couldn't be happier with the results. From start to finish, the experience was completely stress-free. The team was not only competitively priced but also incredibly friendly and professional throughout the entire process. They handled everything seamlessly - removing the existing sink, hob, and old laminate worktops before fitting the new quartz surfaces. The finished worktops are absolutely beautiful and have transformed my kitchen into a modern, minimalist space that I love spending time in. The quality of workmanship is outstanding, and the attention to detail really shows. I'm a very satisfied customer and would highly recommend In2stone to anyone considering new worktops. Well done to the entire team - you've exceeded my expectations!"— Ashley ChapmanGoogle Review
Why Choose Us
Why In2stone
Invisible Joins & Ogee Edging
The edge profiles and seamless joins other suppliers say they can't do? We do them every week.
"Other quartz suppliers weren't able to offer the ogee edging I wanted — In2stone could."
Olivia Tett
The Quote Is the Price
No hidden costs, no surprises. We consistently beat competitor quotes — even online discounters decline to match us.
"Beat 6 other companies by a mile. Even an online company that claims to beat any quote declined to."
Dean Fitzpatrick
Ian Answers the Phone
No answering machines or sales scripts. You'll speak to the people who'll actually work on your project.
"Ian always answered the phone or called me back — and that was before we even decided to use him."
Carly Rielly
Get In Touch
Let's talk about new worktops.
Whether you know exactly what you want or you're just starting to explore, we're here to help. Call the showroom, visit us in person, or request a quote — there's no hard sell, just honest advice from people who love what they do.
Open Monday–Friday 9am–5pm, Saturday 9am–2pm.
Installation Service
Full supply, templating, fabrication & install across Hampshire, Sussex, Surrey, Dorset & Berkshire.
Supply & Fabrication — UK Wide
We can fabricate to your template or supply stone direct — anywhere in the UK. Learn more.