Design your own Jewellery
Get a personalised quote for bespoke jewellery
At Diamondrensu Australia, we provide an extensive custom ring and jewellery design service. Talk to our expert jewellery designers who will help you make your dream ring, necklace, earrings or bracelet a reality. Explore your imagination or share a photo as inspiration, and we'll bring it to life just for you!

The Custom Design Process
Our expert designers combine cutting-edge technology with traditional craftsmanship to bring your vision to life in four simple steps:

Share your inspiration
Describe your dream piece, budget and any ideas you have. Sketches, photos, or even just a description of your style are welcome!

COMPUTER MODEL created
Once your initial idea is finalised and an order is placed, we will work directly with you to create a computerised design, ensuring every detail is exactly as you requested. Final approval is required before proceeding to the next step.

CHOOSE YOUR STONE
Select loose, lab-grown diamonds or moissanites suitable for your design. See real images & videos of the stone/s before approval.

FINAL CREATION
Your custom jewellery will be handcrafted with the utmost care.Our team sends you pre-shipment images and videos.
Turning your vision into reality.


















Our Customer Stories

Round Lab Created Diamond Eternity Wedding Band for Women
From $1,277.78

Oval Cut Lab-Grown Diamond Solitaire 2 - 5 CT Ring
From $3,605.48
Oval Diamond Hidden Halo Ring In Rose Gold
From $632.03
Oval Cut Lab-Grown Diamond Solitaire Ring 1 - 2 CT
From $1,584.75
Oval Cut Lab-Grown Diamond Solitaire Ring 1 - 2 CT
From $1,623.30

Emerald Step Cut Moissanite Solitaire Ring 2.4 CT
From $584.80

Baguette and Round Moissanite Eternity Wedding Band
From $514.40

Custom Ring & OTHER JEWELLERY FAQs
The typical processing time for a custom order is about 12-14 days, starting from the creation of the CAD (Computer-Aided Design) to the completion of the final jewellery piece. Depending on your location, shipping is another 10-14 days. However, please note that some more complex designs may require additional time. In such cases, we will inform you about the extended timeline beforehand. For more specific details or queries about the processing time for your custom order, please feel free to get in touch with us.
The cost of a custom ring varies based on individual needs and preferences. Prices are quoted according to the specific design, materials, and intricacy of the customisation, ensuring a tailored and unique piece that aligns with your vision and budget.
No. There is no extra charge for creating a custom ring design.
Yes, we can use existing designs you've seen elsewhere as inspiration for custom engagement rings or other jewellery. Your vision is our priority, and we are committed to crafting the perfect, personalised piece for you.
We specialise in lab-grown diamonds and moissanites, offering the flexibility to custom-create any stone style to suit your preferences. Our collection also features natural rubies, sapphires, tourmalines, and tanzanites. If you have specific gemstone requirements, we can source other varieties to fulfill your needs.
We can craft a variety of custom jewellery, including bracelets, bangles, rings, earrings, necklaces, and pendants, tailored to your unique style and preferences.
- Borrow one of their existing rings that they wear on the same finger and bring it to a jeweller for measurement.
- Ask their friends or family members if they happen to know their ring size or have any insights.
- While they're asleep, gently slide a piece of string or paper around their finger, marking the circumference, and measure on our ring size guide.
- If they have an existing ring, discreetly try one on your finger and mark where the ring sits on your finger. Using paper or string, then measure the size on our ring size guide.

Custom Design Quote Request
Simply fill out the brief questionnaire and one of our custom design specialists will respond within 1-2 working days.
Thank You!
WE HAVE RECEIVED YOUR CUSTOM DESIGN QUOTE REQUEST.
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One of our custom design specialists will respond within 1-2 working days.
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Make sure you add hello@diamondrensu.com.au to your contacts list so we don’t end up in spam.
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If you haven’t received a quotation within 1-2 business days, please check your spam/junk folder or send a text message to 0483 960 548 and we will follow it up asap.
We Cannot thank Trina, Dhara and all the team at Diamondrensu for their incredible, magical work designing and creating my dream engagement ring.
Trina took my initial call, answered all of my questions without hesitation, was able to give me all of the information and time I needed to make a decision to move forward with the design process. Trina truly understood what I wanted, making the process so smooth and easy. We moved through to the CAD design, which the team at Diamondrensu got back to us so quickly, considering the complexity of the design as well we were so pleased and thrilled with. Dhara was more than happy to adjust some final details to make the ring absolutely perfect, before finalising it to be made. The team not only made my dream ring, which is more beautiful than I ever could have imagined but they did it with efficiency, professionalism, skill, kindness and understanding. I asked after confirming the CAD design to be taken out of the final steps of the process in terms of communication. I asked for the team to communicate solely with my Partner moving forward to keep some aspects such as delivery time and final pictures, a secret, to give myself the chance to see the ring for the first time when my partner asked me to Marry him. Not only did the team at Diamondrensu honour my request, they did so with high communication to my partner, discretion where necessary as well as efficiency. The Diamondrensu team capture every aspect i asked for so perfecty- rose gold, vintage art deco, floral design, moissanite, hidden blue topaz- they brought it all to life in the most amazing cohesive way. The team created my absolute dream ring, on a budget and on a time restriction and could not have done a more beautiful incredible job. I cannot recommend this company enough, if I could give more than 5 stars I would. Absolutely incredible to work with from start to finish- thank you from the bottom of our hearts.
Thank you DiamonRensu for this wonderful ring we have.
The initial call was very good with Trina was amazing she was so friendly and my question barrage was welcomed, not pushy with sales.
Dhara was very communicative throughout every step of the process and understood very well over emails. Plenty of CADs were sent through and nothing was a hassle.
Pricing was very reasonable too.
The service and process from Diamond rensu was impeccable. They offered great insight and guidance when I was choosing from an Emerald or other options. The communication was great and the process very fast. I ended up choosing a 4 carat green Moissanite with a gold band and I could not be happier, it is a stunning ring.
Thank you so much for your kind words! We are thrilled to hear that you had a wonderful experience designing your own jewellery with us. We hope you continue to enjoy your stunning piece for years to come.
This is the second time I have used Diamondrensu—first for my engagement ring and now for my wedding bands. The service was excellent; they made several changes to the CAD until I was happy with it and answered all my questions. I can confidently recommend Diamondrensu and will continue to use them for any future custom jewelry purchases.
The ring that ordered was designed, made and delivered within 6 weeks.
The ring is absolutely stunning and is exactly what I wanted for my daughters birthday .
Hi Cathy, thank you so much for your lovely review! We are thrilled to hear that the ring we designed for your daughter's birthday was exactly what you wanted. Our team takes great pride in creating unique and stunning pieces, so we are delighted that our design stood out to you. We hope your daughter loves her new jewellery as much as we loved creating it for her. Thank you for choosing us for your special occasion.