Cullifords Ceramic · Porcelain
Onice Grigio
Full Service — Installation
Our porcelain range is available with full supply, templating, fabrication and installation across Portsmouth, Fareham, Gosport, Havant, Waterlooville, Chichester, Southampton and the surrounding area, with our services extending to Hampshire, Sussex, Surrey, Dorset and Berkshire . The reach of our installation service depends on the type of project — contact us to discuss your requirements.
Supply & Fabrication — UK Wide
Outside our installation area? We can fabricate porcelain to your supplied template, or supply the stone directly as-is — anywhere in the UK . Learn more .
The Stone
See the natural beauty of Onice Grigio up close — the surface texture, colour depth, and veining that make this porcelain unique.
A soft grey-white onyx-effect porcelain with translucent formations and a warm golden accent — gently luminous and quietly warm.
Onice Grigio brings a touch of warmth to the onyx series with its soft grey-white surface and subtle golden-amber vein accent. Translucent-looking formations shift between pale grey and warmer cream-white in gentle, rounded shapes with a glowing, waxy quality. The fine gold vein adds an unexpected warm note that elevates the surface beyond simple grey-white. Ideal for bathroom walls, feature surfaces, and kitchen islands where the soft luminosity of onyx creates a space that feels naturally special.
Available Finishes
Ideal For
Also Suitable For
Performance
How This Stone Performs
Hardness
6 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 Onice Grigio?
Love this stone?
Get a free, no-obligation quote for Onice Grigio porcelain. From template to installation, In2stone handles everything — so you can enjoy your new surface without the stress.
Frequently Asked
Questions About Onice Grigio
What makes the golden accent in Onice Grigio distinctive?
How does Onice Grigio compare to Crystal Grey?
Is Onice Grigio suitable for a kitchen island?
What warm elements pair well with Onice Grigio?
Does the translucent quality work under all lighting conditions?
"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
