Radiant Madison Engagement Ring

Metal 18ct Yellow Gold

Lifetime warrany

Australian Owned & Operated

Custom made in 4-6 weeks

The Radiant Madison Engagement Ring is a stunning and sustainable choice for the modern bride who wants a unique and sophisticated look. This beautiful ring features a beautiful lab-grown radiant-cut diamond that is securely set in a classic four-prong setting, allowing the diamond to take center stage.

Customize this ring with your choice of metal and diamond size to create a one-of-a-kind piece that reflects your personal style. Book an appointment with us to create your dream engagement ring and be assured that you are making an ethical and sustainable choice.

All items can be sent Australia-wide with insured shipping or picked up at our Melbourne or Canberra showrooms.

As all designs are made-to-order, custom products cannot be returned.

Book an appointment today with our specialists to design a ring for your unique love.

At Unique Diamonds, our commitment to ethical practices is woven into the very fabric of our exquisite collections. We understand that the journey of each natural diamond is as important as its destination—a symbol of love and commitment. It is our steadfast mission to ensure that every diamond we present to you is not only mesmerising and elegant
but also sourced with the highest ethical standards in mind.

Need help designing the perfect ring?

To help you get started on your journey, we wanted to create a guide on how to create the perfect engagement ring that resonates with personal significance and style.

Read our guide

Engagement Ring FAQs

When planning and shopping for the perfect engagement ring, you should consider the following before your first appointment at Unique Diamonds:

  • Are you looking to purchase a natural diamond or a lab-grown diamond? Perhaps not 100% sure what the differences are? We love to give our customers options, and can explain the differences between the two. Our natural diamonds are ethically and conflict-free sourced. 
  • All of our diamonds are GIA certified, but our experts will guide you through the 4C’s (diamond colour, clarity, cut and carat weight). 
  • For the band, consider choosing a metal that complements your partner's style. Do they mainly wear yellow gold jewellery or do they tend to gravitate towards white gold or silver?
  • Finally, we welcome you to bring in any inspiration and ideas before you come into our showrooms. 

We recommend reading our guide on How To Design The Perfect Engagement Ring, as it simplifies this process into 3 simple steps.

Crafting a custom-made engagement ring typically ranges from 4 to 6 weeks, ensuring every intricate detail aligns with your vision. Our process commences with an initial deposit, then we proceed to stone selection. We then start to create 3D renders of your ring design, and once approved, we develop and craft your unique engagement ring.

Absolutely! Unique Diamonds offers a diverse range of gemstones, from sapphires to emeralds, allowing you to craft a ring that's truly one-of-a-kind.

There are several methods, from using a ring sizer to comparing with an existing ring. Our experts are always on hand to assist you in this intimate decision.

In our opinion, love knows no bounds. At Unique Diamonds, we celebrate love in all its forms, offering designs that resonate with all genders.

The cost varies based on the diamond's quality, the metal chosen, and the design's intricacy. It's always best to set a budget and explore options within that range. Check out our Custom Engagement Ring Pricing Guide for more information.