Fast Dispatch
Packed and sent in 2-3 business days
Australian Designed
Coastal-inspired, made with care
Designed to Last
Built for everyday rituals, again and again
Free Personalisation
Make it truly yours on every order
Featured products
Frosty Glass Water Bottle - 750ml
Frosty Glass Water Bottle - 750ml
Creative Diverse Journal - Pink
Creative Diverse Journal - Pink
Junior Stainless Steel Tumbler 12oz
Junior Stainless Steel Tumbler 12oz
Ultimate Creative Carry Bag Bundle – Sunset Blush Bag, Journal, Glass Bottle & 12oz Tumbler
Ultimate Creative Carry Bag Bundle – Sunset Blush Bag, Journal, Glass Bottle & 12oz Tumbler
Meet the founder
I couldn't find products that kept up with my brain. So I made them.
Hi, I'm Ayesha - designer, ocean lover and the person behind every Diagonal Horizon product. I started this brand because I wanted a glass bottle as beautiful as the ocean, and a journal that matched how my creative brain actually works. Every piece is designed in Australia and made to last.
Bestseller
Our signature product
This versatile journal combines four notebooks in one elegant design, complete with interchangeable inserts that adapt to your needs. Swap sections as your creative practice evolves from sketching and planning to reflection and note-taking, all in a single premium cover.
Shop by collection
Gifts for Her
Gifts for Him
Gifts for Teachers
Gifts for Creatives
Best Value
Everything a creative needs, in one box
The Creative Bundle pairs your favourite journal, glass bottle and tumbler together, saving you $18 and pushing you over free shipping. Our most gifted set.
Frequently asked questions
What is the return policy?
We want you to love what you order — and we'll do everything we can to make sure you do.
14-day returns on non-personalised products. If something isn't quite right, send it back within 14 days in original condition and we'll sort it out for you.
Personalised items are made just for you. Because each one is custom-crafted, we can only accept returns if the product arrives damaged or incorrect — but if that happens, we'll fix it straight away.
Questions? Just reach out on hello@diagonalhorizon.com.au , we're a small Australian team and we're here to help. 💕
Do you offer refunds?
If your product arrives damaged, we'll make it right with a full refund or store credit—your choice.
When will I get my order?
We will ship your order in 2- 3 Business days. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Where are your products manufactured?
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
How much does shipping cost?
Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.