The earnest money on a 1.3M contract is doing more work than the purchase price, and most buyers at this level figure that out too late.
A case worth studying: contract at 1.3M, buyer submits 25k earnest money, seller's attorney calls it "customary for the price point" and moves on. The assignment fee is 70k, built into the spread to a buyer at 1.37M. Forty days in, the end buyer's financing shifts, he wants to renegotiate 90k off the purchase price, and the seller's side says no. Deal dies. The 25k goes hard on day ten, so it's gone. The assignor loses the fee entirely and the buyer eats the deposit. At 1.3M the seller's attorney expects earnest money closer to 2 to 3 percent, which puts the figure between 26k and 39k, and anything below that signals a buyer who can't close. That signal travels straight to the seller before the inspection period ends, and once a seller's attorney has that read, your contract is on borrowed time even if nobody says so aloud.
The structure doing the most damage is a low earnest money deposit paired with a long inspection window, because the inspection period is where a weak buyer hides. A 21-day inspection on a contract with 15k earnest money is effectively an option, and an experienced seller's attorney will treat it that way starting around day five. If the fee is 70k but the deposit is 15k, the seller's attorney is already doing that math.
What did your last luxury contract use as the earnest money figure, and was it negotiated or did you accept whatever the seller's side put in the redline?