# Radiant Cut Lab Grown Diamond Engagement Rings

The radiant cut combines the brilliance of a round diamond with the bold rectangular shape of an emerald cut — trimmed corners for durability and warm, lively sparkle that commands attention. Every ring in this collection features an IGI-certified radiant cut lab grown diamond set in solid 14K gold.

Lab grown diamonds are chemically, physically, and optically identical to mined diamonds. IGI certified. Ethically sourced. Available from 0.75ct to 5.00ct in 14K white and yellow gold.

-   IGI certified radiant cut lab grown diamonds
-   Bold, warm sparkle — brilliant and contemporary
-   0.75ct to 5.00ct center stone
-   Solid 14K white gold and yellow gold
-   Classic four-prong solitaire setting
-   Free worldwide shipping — 3–5 business days
-   Lifetime warranty on every ring

## Essential Resources

-   [All Lab Grown Diamond Engagement Rings](/collections/lab-grown-diamond-engagement-rings) — Browse all 5 cuts
-   [IGI Certified Lab Grown Engagement Rings Guide](/pages/igi-lab-grown-diamond-engagement-rings) — Cuts, settings, 4Cs explained
-   [Diamond Engagement Rings Hub](/pages/diamond-engagement-rings) — Complete buying guide
-   [Diamond Engagement Rings FAQ](/pages/diamond-engagement-rings-faq) — All your questions answered
-   [How to Choose an Engagement Ring](/blogs/diamond-education/how-to-choose-an-engagement-ring) — Step-by-step guide
-   [Ring Size Guide](/pages/jewelry-size-chart-guide) — Find your perfect fit
-   [Lifetime Warranty Details](/pages/warranty-commitment)

## Products in this collection

- [2.ct Radiant Cut Lab Grown Diamond Solitaire Ring in 14K Yellow Gold | IGI Certified](https://deeve.ca/products/2-carat-radiant-lab-grown-igi-g-vs1-diamond-solitaire-ring-in-14k-yellow-gold-92287) - 1921.99 USD
- [2.ct Radiant Cut Lab Grown Diamond Solitaire Ring in 14K White Gold | IGI Certified](https://deeve.ca/products/2-carat-radiant-lab-grown-igi-g-vs1-diamond-solitaire-ring-in-14k-white-gold-76464) - 1921.99 USD
- [3.ct Radiant Cut Lab Grown Diamond Solitaire Ring in 14K Yellow Gold | IGI Certified](https://deeve.ca/products/3-carat-radiant-lab-grown-igi-g-vs1-diamond-solitaire-ring-in-14k-yellow-gold-96490) - 2236.99 USD
- [3.ct Radiant Cut Lab Grown Diamond Solitaire Ring in 14K White Gold | IGI Certified](https://deeve.ca/products/3-carat-radiant-lab-grown-igi-g-vs1-diamond-solitaire-ring-in-14k-white-gold-96472) - 2236.99 USD
- [2.ct Round Cut Lab Grown Diamond Solitaire Ring in 14K Yellow Gold | IGI Certified](https://deeve.ca/products/2-carat-round-lab-grown-igi-g-vs1-diamond-solitaire-ring-in-14k-yellow-gold-64448) - 1921.99 USD
- [1.ct Radiant Cut Lab Grown Diamond Solitaire Ring in 14K White Gold | IGI Certified](https://deeve.ca/products/1-carat-radiant-lab-grown-igi-g-vs1-diamond-solitaire-ring-in-14k-white-gold-68308) - 1537.99 USD
- [1.50.ct Radiant Cut Lab Grown Diamond Solitair Ring In 14K Yellow Gold | IGI Certified](https://deeve.ca/products/1-50ct-radiant-lab-grown-igi-g-vs1-diamond-ring-in-14k-yellow-gold-34086) - 1711.99 USD
- [1.50.ct Radiant Cut Lab Grown Diamond Solitair Ring In 14K White Gold | IGI Certified](https://deeve.ca/products/1-1-2-carat-radiant-lab-grown-igi-g-vs1-diamond-solitaire-ring-in-14k-white-gold-79304) - 1711.99 USD
- [1.ct Radiant Cut Lab Grown Diamond Solitaire Ring in 14K Yellow Gold | IGI Certified](https://deeve.ca/products/1-carat-radiant-lab-grown-igi-g-vs1-diamond-solitaire-ring-in-14k-yellow-gold-16092) - 1537.99 USD
- [5.ct Radiant Cut Lab Grown Diamond Solitaire Ring in 14K Yellow Gold | IGI Certified](https://deeve.ca/products/5-carat-radiant-lab-grown-igi-g-vs1-diamond-solitaire-ring-in-14k-yellow-gold-43830) - 3039.99 USD
- [5.ct Radiant Cut Lab Grown Diamond Solitaire Ring in 14K White Gold | IGI Certified](https://deeve.ca/products/5-carat-radiant-lab-grown-igi-g-vs1-diamond-solitaire-ring-in-14k-white-gold-35632) - 3792.0 USD

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> Source: [DEEVE](https://deeve.ca/collections/radiant-cut-lab-grown-diamond-engagement-rings)
> Updated: 2026-06-06