Lab-Grown Diamond Engagement Rings Adelaide
Lab-Grown Diamond Engagement Rings in Adelaide
Lab-grown diamonds are real diamonds — chemically, physically and optically identical to mined stones — grown in a laboratory rather than the earth. For many couples they offer a larger, brighter stone for the same budget, with a transparent origin. At Simon Alexander, we design lab-grown diamond engagement rings to order — Australian made, and built around the diamond you choose.
A real diamond, a different origin
A lab-grown diamond is not an imitation. It is carbon, crystallised under the same conditions that form a natural diamond — just created in weeks rather than over millions of years. To the eye, and under a loupe, it is a diamond. The difference is origin, traceability, and price.
Why couples choose lab-grown
- More stone for your budget — a lab-grown diamond typically costs less per carat, so the same spend reaches a larger or higher-grade stone.
- Independently certified — our lab-grown diamonds come with IGI certification, so you know exactly what you’re getting.
- A modern making — grown in a controlled environment, then cut, polished and graded to the same standards as any fine diamond.
- The same brilliance — identical fire, sparkle and durability to a mined diamond.
We work with both natural and lab-grown diamonds. Neither is “better” — it comes down to what matters to you. We’ll talk you through both honestly, with no pressure either way.
Browse our lab-grown diamonds
Start with the stone. We hold a selection of certified lab-grown diamonds — round brilliant, oval, pear, emerald and marquise cuts — ready to set into a ring of your own design. Once you’ve found the one, we design the setting around it. Browse our lab-grown diamonds.
Designed for you, Australian made
Every ring is designed with you and crafted by our team. You choose the stone — natural or lab-grown — the metal, and the design. We sketch, render in CAD for your approval, and your ring comes out of our Adelaide workshop. Typical turnaround is four to six weeks.
Our lab-grown diamonds are independently certified by IGI, and as with every piece, you’ll receive a written valuation with your ring.
Book a consultation
Come and see the difference for yourself. Visit our boutique at Level 1, 14 King William Street, Adelaide, or call (08) 8231 0700 to arrange a private consultation.