Designed in Perth, Handcrafted for a Lifetime
Unlike online retailers, we are your local Perth diamond specialists. Every piece is meticulously designed in our studio, combining traditional craftsmanship with the world's finest sustainable diamonds
Trending Perth Engagement Styles
From the modern elegance of Oval and Radiant cuts to the vintage-inspired security of Bezel-set rings, explore our most popular designs curated for Perth couples
Our 3-Step Bespoke Design Experience
1. The Consultation:
Meet our experts in Wembley or via virtual consult to discuss your vision, diamond choice, and metal.
2. The CAD Design:
Watch your ring come to life with a detailed 3D digital model, ensuring every bezel and prong is perfect.
3. The Handcrafting:
Our Perth artisans bring the design to life, finishing your ring with a lifetime manufacturing warranty.
Master-Crafted Lab Grown Diamonds in Perth
Ethical Elegance: IGI-Certified Lab Grown Diamonds
For those seeking the classic beauty of a diamond with a modern, ethical origin, our IGI-certified lab grown diamonds offer world-class clarity and cut. We specialise in sourcing the finest lab diamonds for Perth couples, ensuring your bespoke engagement ring is as responsible as it is stunning.
- IGI-Certified Quality: Only the highest grades of clarity and colour enter our studio.
- Sustainable Luxury: 100% conflict-free and ethically sourced.
- Handcrafted in WA: Meticulously designed and finished right here in Perth.
Perth’s Specialist in Premium Moissanite
Discover the Brilliance of Premium Moissanite in Perth
As a certified gemologist and Perth’s leading specialist, I hand-select every stone for its exceptional fire and signature brilliance. At our Wembley artisan studio, we offer a private space to explore our premium Moissanite collection, specifically curated for couples seeking sustainable luxury without compromise.
- Certified Selection: Every stone is hand-vetted for maximum light performance.
- Bespoke Designs: From timeless ovals to modern bezel settings, crafted in our Perth studio.
- Expert Insight: 1-on-1 consultations with a gemologist to find your perfect stone.
Custom Engagement Rings Designed in Australia, Loved Nationwide
At Diamond Lab, every engagement ring begins with your story. We specialise in creating custom designs tailored to your vision — from timeless solitaires to trending east-west and half bezel styles. Choose your preferred cut, setting, and metal, and we’ll bring it to life with premium moissanite or lab-grown diamonds. Whether you visit us in person or connect virtually, we make designing your dream ring easy and unforgettable.
Perth's Highest Rated Diamond Specialist
With over 1,300 5-star reviews, thousands of Perth couples trust Diamond Lab for ethical luxury and unmatched service
Thousands of clients across Australia trust us for quality, ethics and personalised service. Here’s what they say…
What Our Customers Say About Diamond Lab
“Absolutely in love with my custom moissanite ring. The team at Diamond Lab made the whole process effortless — the attention to detail is next level.”
— Emily R., Perth
“I had no idea a virtual consult could feel so personal. Diamond Lab brought my dream ring to life with lab-grown diamonds that are both ethical and stunning.”
— Connor P., Perth
“From start to finish, their service was exceptional. We felt heard, understood, and the result was beyond what we imagined. 10/10!”
— Ayesha B., Perth
FAQs in Perth
How long does a custom ring take?
Our custom lab diamond or moissanite rings take approximately 4–6 weeks.
Are your diamonds certified?
Yes, all our lab-grown diamonds are IGI or GIA certified, and all moissanite stones are D colour, VVS1 clarity by default.
Can I view moissanite and lab diamond rings in person?
Absolutely. We offer showroom appointments in Perth and virtual consults for clients across Australia.
Do you offer custom ring designs in Perth?
Yes — every engagement ring we make is fully customisable. Choose your preferred stone, setting, cut, and precious metal.
What is the difference between lab grown diamonds and mined diamonds?
Lab grown diamonds and mined diamonds are essentially perfect in terms of their chemical makeup, being composed of pure carbon. The only difference is their origin: lab grown diamonds are created in controlled environments using high temperatures and pressure, while mined diamonds are extracted from the earth's crust. Lab grown diamonds are a leading ethical and sustainable option, as they avoid the human rights issues and environmental impacts associated with mined diamonds.
How do lab grown diamond rings differ from cubic zirconia and other diamond simulants?
A diamond simulant like Cubic zirconia and others, such as zirconium dioxide, are man-made materials that are designed to resemble real diamonds. However, the chemical makeup and physical properties of a simulated diamond differ significantly from pure carbon diamonds. Lab grown diamonds share the same fire, sparkle, and hardness as mined diamonds and can't be differentiated by the untrained eye, while simulants like cubic zirconia are softer and less durable.