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DiamondScope Open Scanner

Visual card inspection Est. for collectors

See what the naked eye misses.

Frame a baseball card, lock in the details, and inspect corners, edges, and surface evidence across precise visual modes.

Start inspecting See how it works
10 free credits
with signup
  • Google account sign-in
  • Prepaid credits
  • No subscription
CornersEdgesSurfaceCenteringBlack & WhiteHeatmapPDF Report

01 / Inspection views

Evidence, brought
into focus.

One card. Multiple purpose-built ways to examine the details that matter.

01

Move in on every corner.

Position four enlarged corner windows exactly where you need them, then lock the views for consistent review and reporting.

Movable / Lockable / Enlarged
02

Strip color from the noise.

A high-contrast black-and-white view helps surface texture and tonal changes stand apart from the card artwork.

Black & white / High contrast
03

Sweep the surface in blue.

The blue heatmap and tile-by-tile sweep offer another visual lens for comparing areas across the normalized card.

Heatmap / Surface sweep
04

Keep the full card in frame.

Your staged crop becomes a normalized full-card view, keeping every inspection output tied to the same source.

Full card / Consistent source

02 / Process

Crop to report.
Three clean plays.

  1. 01

    Frame the card

    Stage your crop.

    Upload or capture a card, then position it inside the work area. Each completed crop uses one credit.

  2. 02

    Inspect the evidence

    Move. Compare. Lock.

    Place the enlarged corner windows, lock your chosen views, and compare normalized, contrast, and heatmap outputs.

  3. 03

    Export the report

    Package the proof.

    Use one credit to export a labeled PDF with the full card, locked corner views, black-and-white image, and blue heatmap.

03 / Your output set

One specimen.
Five ways to look.

Every view is designed to make visual comparison easier, not to invent a grade.

01NORMALIZED

Full card

02LOCKED VIEWS

Four corners

03HIGH-C

Black & white

04BLUE MAP

Surface heatmap

05EXPORT

Labeled report

1 export = 1 credit

04 / Credit packs

Pay for the
plays you make.

10 credits free with every new account

One-time credit packs. No subscription. One crop costs one credit. One PDF export costs one credit. One successfully published eBay listing costs three credits.

Bronze / B

$5

25 credits

Quick inspections and occasional reports.

Choose Bronze
100-credit pack

Gold / G

$25

100 credits

Built for a larger inspection queue.

Choose Gold

Stellar / X

$50

250 credits

Maximum runway for repeat inspection work.

Choose Stellar

Next card up10 credits on us

The detail is
in the diamond.

Bring your next card to the inspection bench.

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