Antique Shops Nearby
Collectibles Store in Rohnert Park, CA

Diamond Service Grading

Operating in Rohnert Park, California since 2001, this collectibles store provides grading, authentication, and encapsulation for sports and trading cards. Each graded card carries a QR code opening a proprietary grading report with images of both sides, and cards are sealed in polycarbonate holders. Reviewers mention card shows, turnaround time, slabs, and transparency. Open six days a week with in-store shopping and pickup, wheelchair access, and a 4.6 Google rating.

Since 2001, Diamond Service Grading has offered Fast, Accurate and 100% Transparent grading, authentication and encapsulation services for Sports and Trading Cards. Our service features our Proprietary Grading Report, ensuring there is no presence of falsifying grades or population control, the QR Code on the back of your card is unique to your graded card and will be your key to access your report. The grade report also includes images of both the front and back of your card for both parties to confirm the integrity of the grading process. We also boast our Polycarbonate encapsulation…
From the store’s Google listing
Get directionsCall +1707-755-7101
Rating
4.6 / 5
Reviews
25
Open
6 days a week

1 — Details

Address
5800 Redwood Dr Unit B1, Rohnert Park, CA 94928
County
Sonoma County
Phone
+1707-755-7101
Website
dsggrading.com
Google rating
4.6 / 5 from 25 reviews
5★22
4★1
3★0
2★0
1★2
Last verified
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2 — Hours

Monday9:00 AM – 5:00 PM
Tuesday9:00 AM – 5:00 PM
Wednesday9:00 AM – 5:00 PM
Thursday9:00 AM – 5:00 PM
Friday9:00 AM – 5:00 PM
SaturdayClosed
Sunday11:00 AM – 4:00 PM

3 — Location

38.3523, −122.7141

Open in Google Maps ↗Larger map ↗

What reviewers mention

  • card show 15
  • turnaround time 10
  • card grading 5
  • grading company 5
  • slabs 3
  • accuracy 3
  • grade report 3
  • transparent grading 2

Topics and counts from Google reviews.

Service options

  • In-store shopping
  • In-store pickup

Accessibility

  • Wheelchair accessible entrance
  • Wheelchair accessible parking
  • Wheelchair accessible restroom

Payments

  • Credit cards
  • Debit cards
  • NFC mobile payments

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