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    Wagyu Eye Fillet Tenderloin Chateaubriand 1kg - SB 8-9

    (1)
    12% off
    $189.00 $215.00

    At approximately 1kg, this eye fillet gives you incredible value and versatility. Whether you're hosting a celebration, preparing an unforgettable roast, or slicing into restaurant-quality steaks, this cut offers a world of culinary potential all expertly prepared and vacuum sealed for optimal freshness by our Peter Augustus butchers.

    Pickup available at Peter Augustus Store Camp Hill

    Usually ready in 24 hours


    Buy Diamantina Wagyu Eye Fillet Chateaubriand

    Luxury. Precision. Flavour.

    Experience the culinary delight of Diamantina's Wagyu Eye Fillet Tenderloin Chateaubriand 1kg - SB 8-9, a cut renowned for its exceptional tenderness and rich buttery flavour. Our Wagyu eye fillet, with its marble score of 8 to 9, promises a sublime texture that melts in your mouth. This premium quality is achieved through a grain-finished feeding program and sourced from 100% Australian Wagyu, ensuring a consistently high-grade beef offering. The Wagyu tenderloin log provides the perfect foundation for gourmet dishes. Whether seared or roasted, our whole eye fillet delivers an unparalleled dining experience with every bite.

    Choose our Wagyu eye fillet for its unmatched tenderness and flavour, ideal for those who appreciate the finer aspects of beef. Gourmet home cooks seeking to impress at their next dinner party will find our Wagyu eye fillet log indispensable. With every purchase, buyers can trust in the quality synonymous with Diamantina and the prestige of Australian Wagyu. Secure your Wagyu eye fillet today and enjoy a taste that justifies every penny spent.

    Expertly hand-trimmed by Peter Augustus craft butchers and vacuum sealed for optimal freshness, it arrives ready to elevate any dining experience.

    Product Highlights

    • 100% Australian Wagyu beef
    • Marble Score 8 to 9
    • Approx. 1kg whole eye fillet
    • Vacuum sealed and delivered chilled
    • Expertly trimmed, and chef-ready

    Why Choose Diamantina Wagyu Eye Fillet Chateaubriand?

    • Marble Score 8 to 9, exceptional tenderness with rich, buttery flavour
    • Whole primal cut, ideal for steaks, roasts, medallions, or Beef Wellington
    • 100% Australian Wagyu, raised, and grain-finished
    • Expertly prepared, hand-trimmed by Peter Augustus Craft Butchers
    • Vacuum sealed, delivered chilled for maximum freshness and shelf life
    • Approx. 1kg, perfect size for intimate entertaining, or premium meals

    Perfect For

    • Dinner parties, and special occasions
    • Corporate gifting, or premium food hampers
    • Gourmet home cooks, and entertainers
    • Holiday feasts, and celebration roasts

    Best Cooking Methods for Eye Fillet Tenderloin

    Our Wagyu eye fillet offers exceptional tenderness and a rich, buttery flavour perfect for various cooking methods. The fat within our Wagyu tenderloin melts beautifully under heat, creating a luscious texture.

    Portion into Steaks 200 to 250g: Sear on high heat, finish in the oven to medium-rare 54 to 56°C, rest, and serve with truffle butter, or red wine jus.

    Whole Roast: Season with olive oil, garlic, rosemary, and sea salt. Roast at 180°C until 52 to 54°C internal, rest, then slice.

    Beef Wellington: Wrap in mushroom duxelles, prosciutto, and puff pastry for a luxurious centrepiece.

    Delivery & Storage

    • Delivered chilled and vacuum sealed for maximum freshness, flavour, and quality.
    • Carefully packed in insulated packaging to maintain the cold chain during transit.
    • Store refrigerated at 0–4°C.
    • Consume by the recommended use-by date, or freeze on arrival for extended storage.
    • Thaw under refrigeration before use for best results.
    • Do not refreeze once thawed.

    Tenderloin

    The Tenderloin, also known as Eye Fillet or Filet Mignon. This particular cut of beef comes from a lean, elongated muscle that runs along the spine, delivering exceptional tenderness and a melt-in-your-mouth experience. It's one of the most sought-after cuts for fine dining, thanks to its low fat content, delicate marbling, and smooth grain. It's perfect for pan-searing, grilling, or roasting. A premium choice for elegant meals and special occasions.

    Frequently Asked Questions

    Our Beef

    Where does our beef come from?

    All of our beef is from our parent company Stanbroke Beef. This is important as the quality of the beef and ultimately your eating experience is determined by the care that has been shown to the animal during each stage of the production process. Any undue stress the animal experiences at any stage of its life is detrimental to the beef it will produce.

    As Stanbroke owns and operates each stage of the production process, strict best practices are followed to ensure the animals always receive the highest of care and that’s why at Peter Augustus we can guarantee the quality of our product each and every time.

    SB Marble Scores

    What is an SB Marble Score?

    The SB Score measures intramuscular fat (the white flecks in the meat). Higher scores mean more marbling, which results in superior tenderness, juiciness, and a richer, buttery flavour.

    Which score should I choose?

    • SB 0–2: Leaner, traditional beef flavour with a robust texture.
    • SB 3–5: Our "everyday premium" level; a perfect balance of flavour and tenderness.
    • SB 6–10: The indulgent peak, featuring extreme marbling for a melt-in-your-mouth experience.

    Meat Quality & Colour

    What is vacuum sealing and how does it extend shelf life?

    Vacuum sealing removes air from the packaging, slowing oxidation and bacterial growth to extend freshness and shelf life. When stored correctly at 0–4°C, you can expect the following guide:

    • Beef primals & whole cuts: up to 28 days
    • Beef (steaks): up to 21 days
    • Beef (bone-in): up to 14 days
    • Lamb: up to 28 days
    • Pork: up to 10 days
    • Ham: up to 30 days
    • Sausages: up to 9 days
    • Chicken (frozen): up to 12 months
    • Salmon (frozen): up to 12 months
    • Smoked salmon: up to 30 days

    For longer storage, keep products frozen at -18°C, where vacuum sealed meat can last 1 to 3 years depending on the cut and consistency of temperature.

    Once opened, the shelf life reverts to that of standard fresh products, so we recommend consuming promptly.

    For longer delivery routes, some items may arrive partially or fully frozen to ensure they remain within safe temperatures during transit.

    Why is my steak dark in the vacuum pack?

    Our beef is vacuum sealed to lock in freshness and extend shelf life by removing oxygen. This can cause the meat to appear darker or slightly purplish due to natural myoglobin, which is completely normal.

    Once opened, simply let your steak rest out of the packaging for 10 to 20 minutes. As it’s exposed to air, it will “bloom” back to its natural rich red colour. Rest assured, your beef is fresh and perfectly safe to enjoy.

    Is it safe to eat?

    Yes. If the “Use By” date is within range your meat is fresh. Any colour variation from vacuum sealing is normal and will return to its natural red once opened and allowed to bloom.

    Delivery & Packaging

    What are your delivery fees?

    We offer a range of pickup and delivery options to suit you:

    • Free pickup is available from our Camp Hill store in Brisbane. Simply select pickup at checkout.
    • Free shipping is available on subscription-only orders.
    • Free shipping is automatically applied to orders over $200.
    • Refrigerated delivery starts from $30 (including GST), with final pricing based on your location, order size, and weight. Enter your address at checkout to calculate the exact rate.

    All delivery orders are packed in a food-safe, insulated chilled box with ice packs to maintain safe temperatures throughout transit.

    Can I request custom cutting instructions?

    Yes, our butchers are happy to accommodate custom cutting requests where possible and safe to do so. For example, you may like a rump cap portioned into steaks. Simply specify your preferred thickness or weight per piece, such as approximately 2.5cm or 300g portions.

    You can add these instructions in the “View Cart” section before checkout using the notes box or send them through to us via email.

    How is my order kept cold?

    We use specialist refrigerated courier partners to keep your order within the cold chain from dispatch to delivery. Each order is packed in a thermal carton lined with VISYCELL® sustainable insulation, a food-grade, biodegradable material designed to maintain a consistent chilled temperature throughout transit.

    We also include large 1kg ice gel packs in every box to help keep your products at optimal temperature. Our packaging has been tested to maintain safe temperatures for a few hours after delivery when left in a shaded area.

    My box arrived looking a bit scuffed. Is the meat okay?

    While the outer carton may show signs of handling during delivery, the internal insulation is specifically built to protect the contents and preserve freshness.

    What should I do if I have concerns?

    If you detect any issues with the temperature or seal of your products upon arrival, please contact our team immediately so we can find a solution for you.