Are radiant cut diamonds sparkly?

Yes. Radiant cut diamonds use brilliant-style faceting that produces exceptional fire and sparkle — more than emerald or Asscher cuts. They combine the geometric elegance of a step cut with the light performance of a brilliant cut.

How often does white gold need re-plating?

White gold typically needs rhodium re-plating every 12–24 months, depending on wear. At MOH, we offer complimentary re-plating as part of our lifetime aftercare service.

What shapes work best in a three stone engagement ring?

Round and oval centre stones are the most popular for three stone rings. The side stones can match the centre or use complementary shapes — pear or trapezoid side stones flanking a round or oval centre create a beautiful, balanced design.

Should I choose lab-grown or natural diamond for under £3,000?

Under £3,000, you can choose a larger lab-grown diamond (1ct–1.5ct) or a smaller but geologically rare natural diamond (0.5ct–0.7ct). Lab-grown maximises size and sparkle; natural offers rarity and tradition. Both are excellent choices.

Are radiant cut diamonds sparkly?

Yes. Radiant cut diamonds use brilliant-style faceting that produces exceptional fire and sparkle — more than emerald or Asscher cuts. They combine the geometric elegance of a step cut with the light performance of a brilliant cut.

How often does white gold need re-plating?

White gold typically needs rhodium re-plating every 12–24 months, depending on wear. At MOH, we offer complimentary re-plating as part of our lifetime aftercare service.

What shapes work best in a three stone engagement ring?

Round and oval centre stones are the most popular for three stone rings. The side stones can match the centre or use complementary shapes — pear or trapezoid side stones flanking a round or oval centre create a beautiful, balanced design.

Should I choose lab-grown or natural diamond for under £3,000?

Under £3,000, you can choose a larger lab-grown diamond (1ct–1.5ct) or a smaller but geologically rare natural diamond (0.5ct–0.7ct). Lab-grown maximises size and sparkle; natural offers rarity and tradition. Both are excellent choices.

Radiant Cut Three Stone Engagement Rings in 18K White Gold Under £3,000

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.

Bright, modern elegance at an accessible price. 18K white gold contains 75% pure gold alloyed with white metals such as palladium or silver, finished with a rhodium plating for a bright, reflective white appearance. It offers the elegant look of platinum with a lighter weight.

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.

Under £5,000 Under £7,500 Under £10,000

Three Stone rings with a 1ct lab-grown diamond start from £4,547

At 1ct, even lab-grown three stone rings start above £3,000.

Browse Under £3,500

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

Pricing Guide

Radiant Diamond Price Guide

0.50ct

Lab

£653

Natural

£898

Ring from

£4,543

0.70ct

Lab

£641

Natural

£1,142

Ring from

£4,531

1ct

Lab

£666

Natural

£2,186

Ring from

£4,556

1.50ct

Lab

£815

Natural

£4,756

Ring from

£4,705

2ct

Lab

£1,112

Natural

£10,816

Ring from

£5,002

0.50ct

Lab

£653

Natural

£898

Ring from

£4,543

0.70ct

Lab

£641

Natural

£1,142

Ring from

£4,531

1ct

Lab

£666

Natural

£2,186

Ring from

£4,556

1.50ct

Lab

£815

Natural

£4,756

Ring from

£4,705

2ct

Lab

£1,112

Natural

£10,816

Ring from

£5,002

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.