Radiant Cut Lab-Grown Diamond Bridal Set Engagement Rings in 18K Yellow Gold Under £3,000

Yellow gold with a lab-grown diamond creates a warm, vintage-inspired look at an accessible price point. The traditional warmth of yellow gold paired with the modern value of lab-grown creates a ring that honours heritage while embracing innovation.

The radiant cut combines the elegant shape of an emerald with the brilliant-cut faceting of a round, producing exceptional fire in a rectangular or square silhouette. Its cropped corners give it a distinctive look that is both modern and versatile, while its faceting pattern hides inclusions well.

Warm, timeless, and universally flattering. 18K yellow gold contains 75% pure gold and has a rich, warm tone that has been the traditional choice for fine jewellery and engagement rings for centuries. Its natural colour will never fade or require re-plating.

The £2,000–£3,000 range unlocks larger lab-grown diamonds (1.5ct+) or your first natural diamond engagement ring. This is where the full breadth of MOH's collection becomes available.

Yellow gold lab-grown rings offer the most traditional aesthetic at the most accessible price.

Bridal Set rings with a 1ct lab-grown diamond start above £3,000

At 1ct, even lab-grown bridal set rings start above £3,000.

Need help finding the perfect ring? Book a free consultation — our experts can work with any budget.

Pricing Guide

Radiant Diamond Price Guide

Radiant diamond prices updated daily. Book a free consultation to see diamonds in person at our Hatton Garden atelier.

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Radiant cut engagement rings are a flawless combination of rectangular elegance with softened edges and brilliant-cut sparkle. A hybrid diamond shape, the radiant cut is a clever fusion of the step cut of the emerald and the brilliant cut of the round — delivering exceptional fire from every angle.

From solitaire to side stone settings, discover our radiant cut designs or create your own through our ring builder in 18kt white, yellow, or rose gold, or platinum.

Radiant Cut Lab-Grown Diamond Bridal Set Engagement Rings in 18K Yellow Gold Under £3,000 — FAQs

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