Quartz vs. granite side by side
| Factor | Engineered quartz | Granite |
|---|---|---|
| Composition | Up to about 90% ground quartz, the rest resin and pigment | Natural igneous stone cut from quarried blocks |
| Hardness | Quartz mineral is Mohs 7; no single published value for the finished slab | Mohs 6-7 |
| Heat | Heat resistant, not heat proof; the resin can scorch, so use trivets | Tolerates heat well; trivets still protect the finish and seams |
| Staining and sealing | Non-porous surface, no sealing | Many granites never need it; test with water and seal if it darkens |
| UV and outdoor use | Standard indoor lines are not warrantied outdoors | Conventional outdoor choice |
| Color consistency | Uniform from slab to slab; sample matches the install | Every slab differs; pick the actual slab |
| Seams | Standard slabs about 120 x 56 in, jumbo about 130 x 65 in | Slabs commonly 30-60 sq ft; size varies by quarry |
| Installed cost | $50-$150/sq ft, premium to $200 | $50-$150/sq ft, exotic to $250 |
Cost figures are typical national ranges from cost guides. No Sacramento-specific pricing source was found, and local quotes vary by slab, layout and fabricator.
What each material is made of
Engineered quartz
Quartz countertops are manufactured. Crushed quartz is bound with resin and pigment, pressed into slabs and polished. Caesarstone describes its product as up to 90% quartz, with the rest pigments and resin. Brands homeowners commonly ask about include Caesarstone, Silestone, Cambria and MSI. Because it is made in a factory, a white quartz with gray veining looks the same on the showroom sample as it does on your island. See quartz countertops for colors, finishes and thickness.
Granite
Granite is quarried stone, sliced into slabs and polished. Color and pattern vary from block to block, so most buyers walk a slab yard and tag the exact slabs they want. Granite is priced by level: Level 1 basic colors, Level 2 mid-range, and Level 3 and up for rare and exotic patterns. See granite countertops for the level system and common colors.
Durability: scratches, heat and stains
Both surfaces resist everyday knife and pot scratches far better than marble (about Mohs 3.5) or soapstone (Mohs 1-4). Granite sits at Mohs 6-7. Engineered quartz is mostly quartz, which is Mohs 7 as a mineral, but the finished slab includes resin, so manufacturers do not publish one hardness number for it.
Heat is the clearest difference. Caesarstone states that quartz is heat resistant but not heat proof and that the resin can be damaged by hot pans, leaving a permanent mark. Granite handles heat better, though a trivet is still sensible near seams and edges.
Stains run the other way. Quartz is non-porous and never needs sealing. Granite varies: the Natural Stone Institute notes that many granites do not strictly need sealing, while lighter, more absorbent slabs benefit from a quality sealer. A 10-15 minute water test tells you which kind you have. Details are in granite sealing and countertop care.
Thickness, edges and sinks
Both materials come in 2 cm (about 3/4 in) and 3 cm (about 1-1/4 in). Most Sacramento kitchen quotes are written in 3 cm because it spans cabinets without a plywood subtop and allows a deeper unsupported overhang: Natural Stone Institute guidance is about 10 in for 3 cm stone and about 6 in for 2 cm, never more than one third of the countertop width. A 2 cm top is often given a laminated or mitered edge so it reads thicker at the front.
Edge choices are the same for both. An eased edge is usually included; bevel and bullnose typically add $10-$15 per linear foot, and ogee about $20-$25. Busy granite hides a simple edge well, while a mitered edge on veined quartz lets the pattern wrap the corner. Compare options on countertop edge profiles.
Undermount sinks work with both, because the cut edge is solid and can be polished. The fabricator cuts to your actual sink, so choose it before templating. One standard sink cutout is often included; a cooktop cutout typically adds $100-$200.
Cost: where quartz and granite overlap
Installed, the two materials overlap almost completely in the middle of the market. Entry quartz and Level 1 granite both start around $50/sq ft. Level 2 granite runs $80-$150, and mid-range quartz falls in the same band. The spread at the top is where they part: premium quartz reaches about $200/sq ft, while Level 3+ and exotic granite reach $250.
| Kitchen size | Entry quartz or Level 1 granite (~$50-$80/sq ft) | Mid-range (~$80-$120/sq ft) |
|---|---|---|
| 30 sq ft | $1,500-$2,400 | $2,400-$3,600 |
| 40 sq ft | $2,000-$3,200 | $3,200-$4,800 |
| 50 sq ft | $2,500-$4,000 | $4,000-$6,000 |
These are surface-only estimates before cutouts, edge upgrades, tear-out and plumbing. The full breakdown is on countertop cost in Sacramento.
When each one wins
When quartz wins
- You want a consistent white or light gray look, including marble-style veining, without picking slabs.
- You want zero sealing and low staining risk from wine, oil and coffee.
- The kitchen is indoors only. Most standard quartz is not warrantied for outdoor sun.
- You are matching an existing quartz bathroom or a sample you already like.
When granite wins
- You cook hot and fast and set pans down near the range.
- The counter is outdoors. Granite is the conventional choice for outdoor kitchen countertops in Sacramento summers, where the July normal high is about 94°F.
- You want a one-of-a-kind natural pattern and are happy to choose the slab in person.
- You want a large island where a Level 1 or Level 2 slab keeps cost below premium quartz.
Resale and looks in Sacramento homes
In the 1990s and 2000s tract neighborhoods of Elk Grove, Natomas and Roseville, the most common update is replacing tile or builder laminate with white or light gray quartz, often with a peninsula left in place. In older ranch homes in Carmichael and Fair Oaks and in larger foothill kitchens around El Dorado Hills, granite and quartzite islands remain common because buyers want a natural slab. Neither material hurts resale. Pick the one that fits how you cook and how much upkeep you want.
The California silica rule and engineered quartz
Engineered quartz contains a high share of crystalline silica, and dust from cutting it has been linked to silicosis among fabrication workers. California's Cal/OSHA standard, Title 8 §5204, already requires wet cutting, submerged cutting or water-jet cutting, plus respirators and air monitoring, for engineered stone and for natural stone above 10% silica, so granite shops are covered too. SB 20, in effect since January 1, 2026, adds training and shop certification.
In May 2026 the Cal/OSHA Standards Board asked for expedited rulemaking on a ban of artificial stone above 1% crystalline silica. A discussion draft was posted in September 2026. As of October 2026 it has not been adopted. Quartz is legal to buy and install today. If you are choosing quartz, ask the fabricator you are matched with how they comply with §5204, and ask your designer about low-silica product lines if the pending rule worries you.
Getting quotes for either material
Ask each fabricator to quote the same thickness (2 cm or 3 cm), the same edge, the same number of cutouts and the same seam plan, so quartz and granite bids compare cleanly. We connect you with licensed local fabricators who work in both materials. Start on the quartz and granite countertops in Sacramento overview, or request quotes when your layout is ready.
Main guide: quartz and granite countertops in Sacramento.