Quartzite Countertops Cost in NJ (2026): Price per Square Foot, Taj Mahal Slabs, and What Changes the Quote

Quartzite Countertops Cost per Square Foot in 2026

Installed quartzite is priced by the square foot of finished countertop, and the price includes the slab, the fabrication (cutting, edging, polishing), and setting it on your cabinets. Three national cost guides put it here:

The three guides agree on the shape: an entry quartzite starts in the $60s, a typical kitchen lands in the $80 to $140 band, and exotic or bookmatched slabs run past $200. SlabWise puts the slab alone at about $30 to $120 per square foot and fabrication, delivery, and installation at another $30 to $60. Quartzite is among the hardest stones a shop cuts, and SlabWise notes it wears diamond blades faster than granite, which is part of why fabrication costs more.

What that means in Mercer and Bucks County

None of these guides publishes a New Jersey number. SlabWise says labor in high-cost metros such as New York runs 30 to 50 percent above mid-sized Midwest markets and advises buyers there to budget toward the top of every range. Ewing, Princeton, Hamilton, and the Bucks County towns across the river sit between the New York and Philadelphia markets, so a careful Central New Jersey budget uses the middle to top of the national band until a fabricator has measured your kitchen. Our own published pricing for the stones we carry runs the same way: we price granite countertops in NJ at the middle to upper part of the national granite band.

Quartzite Price by Slab Name, and What a Taj Mahal Slab Costs

Quartzite is not one stone. It is a family of quarried stones, and the name on the slab moves the price more than anything else. These are slab-only (material) prices per square foot from SlabWise's 2026 guide, before fabrication and installation:

Super White is missing from that table on purpose. It is a popular name in slab yards, and the Natural Stone Institute says it is most commonly a dolomitic marble, not quartzite. More on that in the testing section below.

How much is a Taj Mahal slab?

Taj Mahal, a Brazilian quartzite with a soft white background and subtle gold veining, is the clearest example of how far published prices spread. SlabWise lists Taj Mahal at $55 to $90 per square foot for the slab. HomeGuide lists it at $100 to $220 for materials alone. A full quartzite slab is roughly 120 by 77 inches, about 64 square feet, per HomeGuide. So:

• At $55 per sq ft: 64 x $55 = about $3,500 for one slab.
• At $220 per sq ft: 64 x $220 = about $14,000 for one slab.

That is not a typo. In a July 2025 r/CounterTops thread, one homeowner who toured local yards reported slabs between $4,000 and $15,000 each, and another reported natural-stone slabs at $35 to $50 per square foot. Two slabs with the same name can differ by thousands of dollars because of the quarry block, the color consistency, fissures, thickness, and whether you need a matched pair. That is why quartzite is bought by walking a yard and tagging the exact slabs, not by the name on a sample.

Is $12,000 too much for Taj Mahal?

It depends on the square footage. SlabWise prices a 45 square foot kitchen in Taj Mahal at $6,500 to $8,000, so $12,000 for that kitchen deserves questions. For a large kitchen with an island, about 65 square feet, SlabWise estimates $6,500 to $9,100, plus $1,500 to $2,500 for a waterfall on both island ends, and says the total can reach $12,000 with an exotic slab and complex edges. Before you judge a quote, get three numbers in writing: the finished square footage, the number of slabs you are buying, and the price of each line item below.

A Worked Example: Quartzite in a 45 Sq Ft New Jersey Kitchen

SlabWise uses 45 square feet as a common U.S. kitchen countertop area, so we use it here. Each line is a published market range; the totals are our arithmetic, and your fabricator's measured quote replaces all of it.

Swap in a Taj Mahal slab and the countertop line alone moves to the $6,500 to $8,000 SlabWise estimate. Add an ogee edge on about 20 feet of exposed front edge at $20 to $25 a linear foot, and that is another $400 to $500. Plumbing is separate: HomeGuide puts a new sink installation at $330 to $1,300 and a new kitchen faucet installation at $120 to $250 if you are replacing those too.

Edges, Cutouts, Thickness, and Tear-Out

Two quotes for the same stone can differ by a thousand dollars or more on the extras. These are the lines to compare.

Edge profiles

A square or eased edge is usually included. Fancier profiles are priced by the linear foot of exposed edge. From HomeAdvisor's 2026 guide:

• Waterfall ends. Running the slab down the side of an island takes mitered cuts and more stone. SlabWise puts a full two-sided island waterfall at $800 to $2,500.
• Cutouts. Each sink cutout runs about $150 to $350, cooktop cutouts are similar, and faucet holes are $50 to $80 each (SlabWise).
• Thickness. 3 cm (about 1 1/4 inch) slabs are the residential standard. SlabWise says they cost $5 to $15 more per square foot at the slab level than 2 cm, but 2 cm needs plywood underlayment on the cabinets, which adds labor back.
• Tear-out. Removing existing counters costs $50 to $400 (HomeGuide). Many fabricators include it, so check the quote says so.
• Delivery and trip charge. SlabWise lists $5 to $15 per square foot for delivery and installation plus a $150 to $300 minimum trip charge, which is why a single vanity top costs more per square foot than a kitchen.

Quartzite is heavy. HomeGuide notes that factory cabinets may need bracing and leveling before a heavy slab goes on, so ask whether that is in the price if your cabinets are older.

Quartzite vs. Granite, Quartz, and Marble on Price

Quartzite is usually priced against three other materials. The quartzite row is the national market range above. The other three rows are the installed New Jersey ranges we publish for the countertops our Ewing showroom sells.

• Quartzite vs. granite. Granite is usually cheaper at the same grade. HomeAdvisor puts granite slabs at $40 to $60 per square foot against $50 to $150 for quartzite slabs, and SlabWise reports the installed gap at roughly 15 to 25 percent. Exotic granite can still cost more than an entry quartzite. Our granite cost guide breaks granite down by grade level.
• Quartzite vs. quartz. The ranges overlap. Quartz looks the same from slab to slab and needs no sealing; quartzite is natural stone with veining no factory repeats. Compare brands and colors on our quartz countertops page.
• Quartzite vs. marble. They can look nearly identical, but marble is softer and etches from lemon juice and vinegar, while real quartzite does not. If you love the marble look and cook a lot, that difference matters more than price. See quartz vs. marble and quartz vs. granite for the trade-offs.

If you are pricing quartzite, bring that quote to our showroom at 618 Bear Tavern Rd in Ewing. We will price the same layout in the granite, quartz, and marble we carry so you can compare line by line. Our countertops page lists every material we sell.

Same Name, Different Stone: Test Before You Pay Quartzite Prices

Here is the part most cost guides skip. The Natural Stone Institute's guide to quartzite says quartzite is commonly mislabeled: some slabs sold as quartzite are marble or dolomitic marble. Real quartzite is a metamorphic rock made almost entirely of quartz, and quartz is 7 on the Mohs hardness scale, harder than glass and a knife blade. Marble is not. If you pay quartzite prices for marble, you get a stone that scratches and etches like marble.

The glass test

1. Ask the yard for a sample or offcut with a rough, pointed edge (not an epoxied one).
2. Lay a glass tile flat on a table and press the stone's edge hard across it.
3. Real quartzite grinds and bites in and leaves a scratch you can feel. Marble glides, makes no sound, and leaves a powdery line that rubs off.
4. No sample? Try the tip of a knife near the slab's edge: genuine quartzite is scratched lightly or not at all, marble is scratched easily.

The lemon test

Put lemon juice or vinegar on the sample, wait about 15 minutes, then wipe it off and look at it at a low angle. Marble shows an obvious dull etch; dolomitic marble etches more slowly but still etches; real quartzite shows nothing. The Institute's stone sleuth guide notes that sealers do not protect stone from acid, so a sealed sample still gives an honest result.

Names to test every time

• Super White: most commonly a dolomitic marble, per the Natural Stone Institute. Some Super White contains minor amounts of quartz, but the rock is still marble and acts like marble.
• Fantasy Brown: folded layers, some marble and some quartzite. The Institute advises treating it as marble.
• Anything called "soft quartzite": the Institute says there is no such thing, and a stone sold that way is most likely marble.

Cleaning and Sealing Quartzite

Can you use Dawn dish soap on quartzite? Yes, in a mild solution. The Natural Stone Institute's care guidance says to clean stone with a neutral cleaner, stone soap, or a mild liquid dishwashing detergent and warm water, then rinse and dry with a soft cloth. Too much soap leaves a film and streaks. It also notes that siliceous (quartz-based) stones resist most kitchen acids, but acidic cleaners are still not recommended, because a stone can carry trace minerals that are acid-sensitive.

• Daily: warm water with a little mild dish soap or a pH-neutral stone cleaner. Wipe spills promptly.
• Avoid: vinegar, lemon, and other acidic cleaners, and abrasive scouring powders.
• Sealing: quartzite is natural stone and is sealed periodically. MSI's buying guide recommends checking the sealer periodically with a water test to see whether it needs resealing. Ask your fabricator how often your specific slab needs it.

New Jersey Sales Tax, Permits, and Contractor Checks

Sales tax

New Jersey's sales tax rate is 6.625%. Per the Division of Taxation's contractor bulletin S&U-3, when work results in an exempt capital improvement, the contractor pays sales tax on the materials when buying them and does not charge sales tax on your bill, as long as you sign a completed Certificate of Exempt Capital Improvement (Form ST-8). The Division's list of exempt capital improvements includes new kitchen cabinets and new kitchen fixtures, so ask your installer how your countertop job is treated and whether tax is already in the price. If you buy the slab yourself from a yard, you pay the tax on it.

Permits

New Jersey's ordinary-maintenance rule, N.J.A.C. 5:23-2.7, lists work that needs no permit, including cabinets, replacing a faucet, and replacing a fixture with a similar one where no piping changes. Countertops are not named in the rule, but a swap that keeps the sink and cooktop where they are is the kind of like-for-like work it describes. Moving the sink, adding an island sink, or running a new gas line changes piping and needs a permit; our NJ kitchen permit guide covers fees and timing. Your township's construction official makes the final call.

Check the contractor

The New Jersey Division of Consumer Affairs regulates home improvement contractor businesses, a category that names kitchens and cabinets. Before you put a deposit on a slab, confirm the company installing it is registered, and get the slab names, square footage, edge, cutouts, and tear-out in a written contract.

How to Spend Less on Quartzite

• Pick an entry stone. White Macaubas and domestic Virginia Mist are the low end of the slab table above.
• Use a remnant for small tops. SlabWise says a vanity or small bar top often fits a remnant at 40 to 60 percent off the full-slab price.
• Keep the edge simple. An eased edge is usually included; an ogee adds $20 to $25 a linear foot.
• Skip or limit the waterfall. A two-sided island waterfall is $800 to $2,500 by itself.
• Plan the layout around the slab. Fewer slabs and fewer seams are the biggest savings on an expensive stone. Ask the fabricator to lay your templates on the slab before cutting.
• Price a backup material. If quartzite is over budget, a granite or quartz with similar movement can cost noticeably less. Granite is the usual stand-in for natural stone.

Questions Homeowners Ask About Quartzite Countertop Costs