Not now unfortunately, shy of a new slab. The time would have been when you approved the layout of the cutting pattern.

So sorry. That would appear to be an easy line up. Hopefully some experts will weigh in.

So upsetting no one took the time to notify the owner. Unless it is replaced, all you can do now is to put a bowl of fruit on top to cover it.

Dian, I thought the same thing.

Quartz is manmade and each slab is individually, unpredictably, variable. That means it’s poured out like marble cake, not printed so that it can be book matched. You got as good as it gets.

Oh man it's so close, what was discussed in advance?

I know!! This is a new build, selected this countertop during the design process.

So there was no approval of the plan or anything regarding this. It was just installed and i noticed it when I went to look. Wonder if this may be covered under the workmanship part of the warranty. Haven’t closed on the house yet so let’s see what they can do.

What's happening where the faucet is? Is it just a variation in the material that causes it to look so unveined there?

It’s covered in a plastic wrap since it was just installed about a week ago. There’s no wrap around the faucet.

Good! It looked weird there. :P)

What are the dimensions of the island?

It’s about 9ft across, but it’s a waterfall edge on both sides.

Hmm ok i'm not sure how waterfall edges work but our island is 9.5" wide and it's one full slab no seams.

Because the other nearby aspects line up so well, I would embrace it as if it were a fault in an actual rock vein.

Thanks shivece. That’s the crazy part. Everything else lines up so perfectly. Even the veins from the waterfall edges going up into the top slab all line up. It’s just this one vein at the seam.

Is this a developer/tract home? If so you won't get any satisfaction on their dime I am afraid. And no that would not be covered by any warranty.

Yeah figured it was a long shot. Will just embrace it as a minor imperfection in an otherwise perfect home! Can always replace later down the line.

Now that you have stated that you have not closed on the house, IMO that explains it. If you owned the house, the countertop fabricator would have likely explained this to you and you could have made the choice to buy a full slab and you would be responsible. But since a builder still owns the house, either the Builder was not made aware of this matching seam being a problem or they may have been told and rejected to pay for a full slab on his own. IMO the builder is responsible. The slab should be replaced by the builder. I’m sure the builder’s spouse would not accept this. Anyway, the pieces can likely be reused at a small bathroom vanity or laundry. This island is the star attraction. You should not have to explain away the unmatched seam for the rest of your life.

It can't hurt to ask the builder to come by and see it and see if anything can be done or if they think it is acceptable. I think you have a great positive attitude!

Put a pretty bowl on that spot with apples in it, or ripening fruit. Then it won’t be visible.

Unfortunately, this issue of mis-matched veins at the seams comes up a lot on this forum; particularly with the Quartz patterns that have chunky veining. As mentioned above, you’d likely need a whole additional slab to get the veins to flow perfectly. This comes up even more when people do waterfall counters. Whenever the threads come up about the pros and cons of Quartz, this issue is mentioned. The other pros of Quartz counters outweigh this problem for most people, though not all. There is also the option to choose a type of pattern where vein flow is not as noticeable.

i would fight it with the builder since you say every other seam matches, especially on the waterfall edges. While I could embrace it as a fault in the slab, I think it's ridiculous that you should if all other edges line up.

You are not understanding how waterfalls work.

To get the edge seams of the waterfall to line up on that big monster, they have to be cut out of the same piece of stone. Just like you fold a piece of paper. The pattern will flow continuously on that cut. There is no one piece of stone 15’ long. Multiple pieces must be used.

With the size of the island + 2 3’ waterfalls needing 15’ of stone, exceeding the size of one slab of stone, a second slab was needed. That’s where the seam in the middle comes from.

The choice of how to do waterfalls on an island that large is to have the top portion be without seams, and have 2 mismatched seams at the waterfall edges. Thats the budget, lets use up all the scrap pieces choice. Which, surprisingly, the builder didn’t choose. Or, to seam match the waterfalls from 1 single slab each, and have the mismatch of the 2 slabs in the middle. The builder, who OWNS the house, chose the seam in the middle.

The seams in any quartz with movement is never ever guaranteed to match when it comes from 2 separate slabs of quartz. That is as good as that type of seam gets.

It looks as if someone had made the decision to make the overhang ap 1" shorter, the dark veins could have been matched--but the fabricator probably didn't feel that was his call to make. The seam itself looks great.

Pull the faucet and sink. Set a 10' Festool rail on the seam and cut it loose in two passes with a fresh blade. Reset the the left side (as you're facing the sink) to line up appropriately. Recut, re-profile, and re-polish the overhangs and the sink cutout. Pick a new larger sink or live with a large positive reveal. You'll lose an inch of cantilever, but you'll save the slabs. One guy, one day.

"It’s about 9ft across, but it’s a waterfall edge on both sides."

Okay, forget everything I wrote above. That'll teach me to read the whole thread before I comment. Still possible, but what a PIA.