• DeLonghi Diadema Long Slot Toaster Onyx Black CTV3003BK

    $269

    DeLonghi Diadema Long Slot Toaster Onyx Black CTV3003BK

    $269
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    Colour: Onyx Black
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    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

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    The DeLonghi Diadema Long Slot Toaster is a refined blend of Italian elegance and everyday practicality. With adjustable progressive browning control, you can tailor each slice to your taste, while dedicated reheat, defrost, bagel and cancel functions offer added versatility.

    The long slot design accommodates a variety of breads, from artisan loaves to crumpets and bagels, with an extra lift feature for easier removal of smaller slices. A self-centring mechanism ensures even toasting every time, and a removable crumb tray keeps your benchtop tidy.

    Finished in a sleek, stylish design, the Diadema toaster brings both form and function to the kitchen, whether you're preparing breakfast or a quick snack.

    Specifications & manuals

    key Specifications
    Brand
    DeLonghi
    Finish Colour
    Black
    Height (mm)
    220 mm
    Width (mm)
    420 mm
    Depth (mm)
    210 mm
    Model Number
    CTV3003BK
    Weight (kg)
    2.7 kg
    Power (W)
    1500 W
    warranty
    Manufacturer Warranty
    2 Years
    other Features
    Features
    • Choose your favourite browning: Create breakfast treats to individual preference thanks to the adjustable progressive browning control, re-heat, defrost, bagel and cancel functions.
    • Toast – the way you like it: Toast any type of slice, enjoying all your favourites; from artisan bread to bagels and crumpet. It also features a practical “extra lift” position to easily remove smaller slices.
    • Maximum convenience: Removable crumb tray to easily keep toaster and worktop neat and tidy.
    • Self-centring long chassis: Long slot chassis and automatic self centring chassis for a perfect and uniform browning of the slices.
    electrical Connection
    Type of connection
    10A plug & lead
    country of Origin
    Origin
    China

    Reviews

    Rating snapshot

    5
    22
    4
    2
    3
    0
    2
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    1
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    Average customer rating

    Overall
    4.8

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

    Learn more about Bazaarvoice Authentic Reviews Trust Mark
    Pros
    1-3 of 25 reviews
    LT2025-08-15
    Looks great but terrible at toasting …
    I was really happy to purchase this toaster it looks great on my bench - it has wide slots so can take 2 slices or a large piece of sour dough BUT … it doesn’t not toast well at all …even on 5 you have to re toast … then it comes out so uneven - over brown in parts undercooked on the other side. I am so disappointed.
    unadon_27252025-08-15
    Reliable toaster
    [This review was collected as part of a promotion.] I have found it to be a reliable and efficient appliance. The toaster delivers consistent browning results and offers a good range of settings to accommodate various preferences. Its compact and modern design makes it a suitable addition to most kitchen spaces. Additionally, the removable crumb tray allows for easy maintenance. The performance and quality are commendable, particularly at this price point. I would confidently recommend this toaster to others seeking a dependable, everyday appliance.
    cindyw76_92152025-08-10
    Big, robust and toasted to perfection!
    [This review was collected as part of a promotion.] Absolutely stunning design to match my kettle, very well made as seems very robust. The important part is the wide toaster slots as no more stiluck muffins of thick toast. It cooks evenly and to perfection as I am very fussy about my toast! Delonghi have thought of everything as there are some good features and it is user friendly and a bit of a show piece I must say as I have had many compliments on it. So thankful for this as a lot of toasters just don’t cut it but this one is a star 🌟

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Thank you so much and well done
    Shirley, St. Helens, TAS
    Quick delivery
    Amy, Greensborough
    Drivers have been helpful, courteous & knowledgeable
    Sandra, Nambour, QLD

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

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