What Makes Radiant Cut Solitaire Rings Unique?
The radiant cut is a hybrid beauty — combining the crisp outline of an emerald cut with the brilliance of a round cut. The result? A rectangular or square-shaped stone that bursts with light, fire, and contemporary energy. In a solitaire setting, the radiant cut is given space to shine without distraction.
Sydney couples love this design for its clean geometry and dramatic sparkle. It’s a confident choice — ideal for those who want their engagement ring to feel modern, sleek, and emotionally resonant.
Why Moissanite Is the Smart Choice
More Than Just a Diamond Alternative
Moissanite offers higher brilliance and fire than diamond, ranking 9.25 on the Mohs scale for exceptional durability. At Diamond Lab, we use only premium D colour, VVS1 clarity stones — delivering perfection in every facet.
Ethical and Sustainable
Each moissanite stone is lab-created, ensuring it’s conflict-free and environmentally responsible. For Sydney couples seeking ethical elegance, moissanite is a brilliant match — both in quality and in conscience.
Tailor Your Ring — Your Way
We don’t believe in templates. Every radiant solitaire ring is custom made in Australia, built from your preferences, lifestyle, and story. Whether you prefer a sleek minimalist band or subtle vintage detail, we bring your vision to life.
Available Customisations:
- Radiant moissanite from 1.0ct to 5.0ct+
- Band styles: flat, rounded, or knife-edge
- Widths: 1.5mm to 2.5mm
- Metal options: 14k or 18k gold in white, yellow, or rose — or platinum
- Setting height: low-set for daily wear or elevated for a statement
Why Sydney Loves the Solitaire Setting
The solitaire setting is timeless — clean, refined, and powerful. It lets your stone take centre stage, free from embellishment. For radiant cut moissanite, this means bold sparkle and a silhouette that speaks for itself.
Benefits of Radiant Cut Moissanite:
- 70+ facets for maximum brilliance
- Durable for everyday wear
- Soft corners reduce snagging — ideal for active lifestyles
- Longer silhouette makes fingers appear slimmer
The Diamond Lab Difference in Sydney
We offer a fully custom experience — from your first design consultation to the final polish. You’ll receive 3D CAD renders for approval before production begins. All pieces are crafted in Australia, and delivered with insured express shipping to your Sydney location.
What’s Included:
- One-on-one consultation with a design expert
- Premium D/VVS1 moissanite
- Unlimited CAD revisions before finalisation
- Free engraving, resizing, polishing, and rhodium plating
- Lifetime support and care
Stories from Sydney Clients
“I chose a radiant solitaire because it was different from the usual round — and it turned out perfect. The sparkle is insane.”
“The team at Diamond Lab made the whole process stress-free. They helped me pick the exact proportions I wanted — it looks like a dream.”
“The radiant cut has such presence. The clean lines suit my style, and it shines in every light. Couldn’t be happier.”
Create Your Custom Ring Today
If you’re ready to bring your radiant cut solitaire to life, we’re here to guide you. From stone selection to setting height, we customise every detail. Begin your journey with Diamond Lab — and design something that’s bold, beautiful, and unmistakably yours.
