Astra - Diamond Ring
From AU$3,950.00
A bold interplay of structure and light, the Astra Diamond Ring channels the geometric elegance of Art Deco. A brilliant white diamond anchors the composition, framed by sculptural side stones and our signature meteorite-textured setting. With its celestial symmetry and strong, architectural form, this design speaks to those who seek presence, clarity, and refined expression in their jewellery.
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Key Features
Choose between a natural or lab-grown white diamond, ethically sourced and hand-selected for brilliance.
Angular lines and balanced proportions create a striking, timeless silhouette.
Hand-sculpted detailing adds organic depth and a tactile finish.
Make It Uniquely Yours
Refine this signature design with your personal touch — from gemstone shape to metal choice. Begin your journey using the form below.
Ethically sourced materials
Worldwide shipping
Expertly Crafted in Australia
5-year manufacturing warranty
Let customers speak for us
I love my necklace in white gold dedicated to me from my daughter and grandchildren reflecting the love we share.
I have felt so much support from James and Irisa during this journey I have been on.
Such a stunning ring. Has made one very happy lady. Excellent communication through email and I requested a quicker turnaround time which they were able to do ! Would 100% recommend and use again.
Amazing piece, was exactly what we had hoped for - the entire process was fantastic.
Just wanted to say that I am obsessed with my bespoke ring. It’s so unique and the final product is exactly what I envisioned.
Irisa was super helpful and attentive throughout the whole process. I sent through a photo of my fiancée's favourite opal necklace and they found the perfect black opal to match/compliment it. They were also very accommodating around adding in blue sapphires and making sure the order arrived before our trip.
James and Irisa have created beautiful pledge jewellery in memory of my dear husband Colin. I will forever love and value his memory and the jewellery that represents this. Both are amazing.
My partner and I fell in love with the Sunray design, but wanted a large coloured stone in the centre, and to make some alterations for an entire set of rings including the engagement ring, wedding band and eternity band. The bespoke set that James and Irisa designed for us absolutely exceeded ouur expectations. It is stunning. They made thoughtful modifications to the bands to stay true to the original design but allow for a larger stone. We couldn't be happier.
James and Irisa were amazing to work with. I wasn't sure what style of weddimg ring would suit my engagement ring. They provided options and were so responsive to any questions and feedback. I received a video to review of the ring to confirm I was happy and then the ring arrived within a couple of days. It is beautifully made and so unique. I couldn't be happier. Thank you so much.
Great communication. Amazing workmanship. Easy process that felt intimate from start to finish. Highly recommend! Thank you so much again!
A beautiful piece as always
I recently had my wedding band designed and created by these guys and I absolutely love it. The ring was made beautifully, high quality and exactly what I was hoping for!
Elated doesn’t even begin to describe how we feel after receiving our wedding rings. Intricate and beautiful, we can’t wait to have these on our fingers.
Such a seamless process with thoughtful consultation and expert craftsmanship. So so excited and happy.
Thank you so much for creating such beautiful rings for us. I had rings remodelled using new and existing stones, and am so pleased with the result.The quality of the craftsmanship is beautiful, and the finished rings exceeded my expectations. Communication was clear and easy, and I was kept informed throughout the process. I’m so happy with the result and would highly recommend them to anyone.
Such a beautiful ring. My Fiancé loves it.
The service was unreal so helpful with everything I needed.
I found James & Irisa a couple of years ago and always had kept them in mind when the time was right and I couldn't be happier with the quality of their products and customer service. After purchasing a beautiful engagement ring I reached out to see if they could create a custom wedding band based around the design of the ring as well as creating my own custom wedding band which both looked incredible. I would thoroughly recommend James & Irisa and will absolutely be using them again in the future for any jewellery design
