Should I care about inclusions I can only see at 10×?

Only if you want them gone on the report. They are not what guests see. Pay for that only when the USD gap is one you accept.

US guides

What eye-clean means in a US living room, not under a loupe

You live with the room, not the microscope.

The US decision

Stand at arm’s length from your phone while the video plays. If the mark disappears, it will likely disappear on a hand. If it does not, the grade is irrelevant.

What to verify

VS2 and better usually pass. SI1 is a case-by-case US decision.

What to do next

Do that check before the diamond is shipped to you. Carat Mate ships the certified loose diamond and its lab report to United States addresses. Prices on the site are in USD. Wrong-item returns may be considered within 3 days of delivery, subject to review.

Questions

Should I care about inclusions I can only see at 10×?: Only if you want them gone on the report. They are not what guests see. Pay for that only when the USD gap is one you accept.