Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Average
52 reviews
Dia Display StudioSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Dia Display Studio is listed under Art & Handicraft.
Dia Display Studio (dia-dia-dia.com) has 52 customer reviews on The Fair Hearing, with an average rating of 3.7 out of 5.
52 approved reviews, newest moderated first
Perfect and fast
By Νικος Λ.
Response from Dia Display Studio· Apr 28, 2026
Dear customer, Thank you again for your support and for being a part of the Dia-dia-dia Team family. We look forward to continuing to serve you and the Lego community with our innovative and high-quality products. Best regards, Dia-dia-dia Team
Wrong item. The emailer did not seem to care. Don’t buy from them. So they responded saying this is what I ordered. It is not what I ordered. They still don’t care. They just tell me I’m wrong. Bad business practice. They could have made this right and STILL they choose not to do the right thing. They also claimed it defamatory. It clearly isn’t. They just don’t want to fix a problem.
By Steven W.
Response from Dia Display Studio· Apr 11, 2026
Dear customer, Hello from Dia-dia-dia LEGO frame! 👋 Order Code：#8257 Product Name： LEGO F1 Display Frame for Speed Champions series 2025 PLUS All Speed F / 47.2 × 17.7 inches/ LED USB Version We’ve double-checked your order details and confirmed that you’ve correctly purchased the F as intended. We previously clarified this matter via email on March 22nd and have not received any response from you regarding that communication. If you have any other questions or need further assistance, please don’t hesitate to let us know. Best regards, Dia-dia-dia Team
An incorrect item was initially shipped. The Dia-dia-dia team was very responsive and provided timely communication, offering several alternatives to make things right. In the end, the correct (custom order) product was shipped quickly at no additional cost to me. Their customer service in addressing the problem was outstanding. The frame itself appears well-made and should make an outstanding display.
By DG
Response from Dia Display Studio· Apr 9, 2026
Dear customer, Thank you again for your support and for being a part of the Dia-dia-dia Team family. We look forward to continuing to serve you and the Lego community with our innovative and high-quality products. Best regards, Dia-dia-dia Team
I had a great experience with Dia-dia-dia. Initially, I received the wrong item, but their customer service responded very quickly and handled the situation professionally. They immediately offered a replacement and even allowed me to keep the incorrect item. The correct product arrived shortly after in perfect condition, exactly as described. I really appreciate the fast communication, smooth resolution, and overall excellent service. Mistakes can happen, but what matters is how they are handled — and in this case, it was outstanding. Highly recommended!
By Meryem
Response from Dia Display Studio· Apr 8, 2026
Dear customer, Thank you again for your support and for being a part of the Dia-dia-dia Team family. We look forward to continuing to serve you and the Lego community with our innovative and high-quality products. Best regards, Dia-dia-dia Team
Good quality, easy to hang up, and shipping was fine for me. They were packaged with styrofoam corners and well wrapped so I didn't see any damage. I'm planning on buying a 4th one soon to complement the three I did get.
By Tom D.
Response from Dia Display Studio· Mar 28, 2026
Dear customer, Thank you again for your support and for being a part of the Dia-dia-dia Team family. We look forward to continuing to serve you and the Lego community with our innovative and high-quality products. Best regards, Dia-dia-dia Team
It came it and looked good as expected, would buy again.
By Kenzo
Response from Dia Display Studio· Mar 27, 2026
Dear customer, Thank you again for your support and for being a part of the Dia-dia-dia Team family. We look forward to continuing to serve you and the Lego community with our innovative and high-quality products. Best regards, Dia-dia-dia Team
Products are cheaply made and overpriced!! Also, shipping costs are outrageous. Never getting anything from here again. Other sites are much better!
By Paula L.
Response from Dia Display Studio· Mar 24, 2026
Dear Customer, We're extremely sorry to learn that you're dissatisfied with the LEGO F1 Display Case for APXGP Team Race Car from The Movie (77252). We source our products from reliable suppliers and have strict quality - control processes in place. Could you please share more details via the email address mailto:[email protected] on what specifically made you feel the product was cheaply made? This will help us in our improvement efforts. As for the shipping costs, we know they can seem high, especially with global transportation. These fees cover various expenses like logistics, handling, and customs clearance. We're constantly working with our shipping partners to negotiate better rates and explore more cost - effective shipping solutions to reduce these costs for our customers in the future. We also want to address your point about other sites being better. We've indeed received similar feedback from customers regarding some very cheap websites. These sites often engage in fraudulent activities, such as selling counterfeit products, failing to deliver orders, or stealing personal and financial information. Thank you for your understanding and patience. We hope to regain your trust and continue serving you in the future. Best regards, Dia-dia-dia Team
Every parts of my order came with the exact description oh the product. I am very please with the result and the survice. I will keep looking of there offers and order again. Thanks crew!
By Alain T.
Response from Dia Display Studio· Mar 13, 2026
Dear customer, Thank you again for your support and for being a part of the Dia-dia-dia Team family. We look forward to continuing to serve you and the Lego community with our innovative and high-quality products. Best regards, Dia-dia-dia Team
