Quartzite
Cristallo Extra
Full Service — Installation
Our quartzite 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 quartzite to your supplied template, or supply the stone directly as-is — anywhere in the UK . Learn more .
The finest expression of the Cristallo lineage — exceptional clarity with refined golden-amber veining.
Cristallo Extra quartzite represents the absolute pinnacle of the celebrated Cristallo family. This premium Brazilian quartzite is the 'Extra' grade — the highest quality slab selection available — offering exceptional clarity with a pristinely luminous ivory-white base, delicate flowing veins of warm golden-amber and gentle brown-rose, and soft hints of blue-grey adding cool contrast within the predominantly warm palette. Every aspect is more refined, more subtle, more luminous than the standard Cristallo. The Extra grading means these slabs have been selected for superior translucency, more even colour distribution, and fewer inclusions. They share the same harder-than-granite physical properties as all Cristallo quartzite — Mohs 7+ hardness, excellent heat resistance, and genuine scratch resistance. Backlighting reveals even more of the Extra grade's remarkable transparency. In2stone reserves Cristallo Extra for clients who appreciate the distinction between excellent and truly exceptional. Our stonemasons handle Extra grade slabs with heightened care — every cut, every edge, every join is executed with the precision that this calibre of natural stone demands. The result is an installation of pure, refined, natural luxury.
Available Finishes
Ideal For
Performance
How This Stone Performs
Hardness
5 out of 5
Stain Resistance
3 out of 5
UV Resistance
5 out of 5
Heat Resistance
5 out of 5
Scratch Resistance
5 out of 5
Interested in Cristallo Extra?
Love this stone?
Get a free, no-obligation quote for Cristallo Extra quartzite. From template to installation, In2stone handles everything — so you can enjoy your new surface without the stress.
Frequently Asked
Questions About Cristallo Extra
What makes Cristallo Extra 'Extra' grade?
Is Cristallo Extra more expensive than standard Cristallo?
Can Cristallo Extra also be backlit?
What are the blue-grey accents in Cristallo Extra?
How do you care for a premium quartzite like Cristallo Extra?
"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
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