Lab-Grown Diamond Rings

At AGI Design, our lab-grown diamond rings collection brings you luxury, ethics, and smart value, all wrapped in one stunning package. Our diamonds are physically and chemically identical to mined stones, but they are created with cutting-edge technology that ensures a brilliant sparkle without the environmental or ethical costs. With designs perfect for engagements, celebrations, or everyday elegance, AGI Design’s lab diamonds in Canada collection has a piece for every desire. 

Explore what we have in our lab diamond rings range and find the perfect ring that shines as bright as your story.

Our Lab-Grown Diamond Rings Collection

Round

Round brilliant diamonds are the epitome of tradition, but AGI elevates this classic with standout styles like the Claudia, Nora, and Milana rings. These designs feature solitaire or pavé bands with elevated prong settings that enhance light reflection from every angle. Rings like Abby and Ruby include hidden halos and cathedral-style mounts, adding unexpected gleam. Whether you prefer yellow, white, or rose gold, the round-cut lab diamond engagement ring collection offers unmatched versatility.

Oval

Favoured for its finger-flattering silhouette, the oval cut offers a balanced blend of brilliance and grace. Top picks like Abigail, Chloe, and Elsa showcase sleek solitaire bands or fine micropavé detailing that brings attention to the diamond’s elongated form. Some designs, such as Jade and Bella, feature under-gallery detailing and diamond-accented prongs for a luxurious touch from every angle. 

Cushion

With their pillow-like shape and vintage charm, cushion-cut lab-created diamond rings are ideal for those who love soft elegance. Rings like Claire, Angelina, and Chloe offer a range of styles from solitaire settings to intricate halos. The Zoe and Nora rings feature high-set stones and knife-edge bands, bringing a fresh, modern flair to this traditional cut.

Radiant / Emerald

For a more structured and contemporary aesthetic, radiant and emerald cuts bring clean lines and dramatic depth. The Victoria, Jade, and Alexandra rings are particularly striking, featuring step-cut facets that produce a unique, hall-of-mirrors sparkle. Paired with hidden halos or geometric baskets, these rings feel both classic and avant-garde.

Princess

With sharp angles and brilliant sparkle, princess-cut rings like Eden and Anne are perfect for those who desire symmetry with a touch of shine. Often paired with delicate pavé or cathedral-style bands, these lab diamond engagement rings make a powerful statement without overwhelming your hand.

Pear / Marquise

If you’re drawn to unconventional elegance, pear and marquise cuts offer something rare and eye-catching. The Liv, Kayla, and Linda rings feature north-south or east-west settings and are often complemented by diamond-accented halos or tapered bands. The Olivia Marquise combines grace and boldness, perfect for brides who want something non-traditional yet breathtaking.

Why Choose Lab Diamond Rings?

Identical to Mined Diamonds

Lab-created diamonds in Canada are real diamonds, not imitations. Composed of pure carbon in a crystalline structure, they score a 10 on the Mohs hardness scale, making them just as durable and brilliant.

Advanced Creation Techniques

These diamonds are grown using cutting-edge technology:

• HPHT (High Pressure High Temperature): Mimics the natural conditions deep within the Earth to form diamonds.

• CVD (Chemical Vapour Deposition): Grows diamond layers by layer in a plasma reactor using hydrocarbon gas.

Both processes yield high-quality stones that are virtually indistinguishable from mined diamonds even under a jeweller’s loupe.

Ethical and Conflict-Free

Unlike traditional diamonds, engineered diamonds are 100% conflict-free. They bypass the issues of human rights violations and unethical labour practices, often tied to mining. Their transparent supply chain ensures peace of mind for conscious consumers.

Environmentally Sustainable

Lab-grown diamonds are eco-friendly, requiring significantly less land, water, and energy than mining. They avoid deforestation and habitat destruction, and leading producers are adopting renewable energy sources to further minimize environmental impact.

Customization Possibilities

Lab-grown diamonds offer greater consistency and flexibility in shape, size, and quality. This makes them ideal for custom designs, allowing jewellers to craft more precise and unique engagement rings based on client preferences, whether you’re seeking a rare cut like a marquise or an unusual carat combination.

Certified Quality

Lab-created diamonds in Canada are graded and certified by top gemological labs like IGI or GIA for the 4Cs: Cut, Colour, Clarity, and Carat. This provides complete transparency and ensures quality assurance.

Better Value

Lab diamond rings offer 30–40% more value than mined diamonds of similar quality. This allows customers to choose a larger carat size or higher grade stone within the same budget.

So, looking to treat yourself or planning the perfect proposal, AGI Design should be your preferred destination for lab diamonds in Toronto or anywhere in Canada. Shop our lab diamond rings collection today!