Why are round diamond engagement rings more expensive than other shapes?

Round diamonds command a premium because approximately 50% of the rough stone is lost during cutting to achieve optimal light performance. This higher material waste, combined with overwhelming demand, makes round brilliants the most expensive shape per carat.

What is the ideal carat size for a round diamond engagement ring?

The most popular carat weight for round diamond engagement rings is 1.0ct, which measures approximately 6.5mm in diameter. For maximum value, consider 0.90–0.99ct stones — they appear virtually identical to 1ct but can cost 10–15% less.

Is £10,000 a good budget for an engagement ring?

A £10,000 budget provides access to the full range of natural diamond engagement rings at MOH, including 1.5ct+ stones in premium settings. You can afford to prioritise cut quality, which is the most important factor in a diamond's beauty.

Why are round diamond engagement rings more expensive than other shapes?

Round diamonds command a premium because approximately 50% of the rough stone is lost during cutting to achieve optimal light performance. This higher material waste, combined with overwhelming demand, makes round brilliants the most expensive shape per carat.

What is the ideal carat size for a round diamond engagement ring?

The most popular carat weight for round diamond engagement rings is 1.0ct, which measures approximately 6.5mm in diameter. For maximum value, consider 0.90–0.99ct stones — they appear virtually identical to 1ct but can cost 10–15% less.

Is £10,000 a good budget for an engagement ring?

A £10,000 budget provides access to the full range of natural diamond engagement rings at MOH, including 1.5ct+ stones in premium settings. You can afford to prioritise cut quality, which is the most important factor in a diamond's beauty.

Round Brilliant Engagement Rings Under £10,000

427 handcrafted designs · Hatton Garden, London

The round brilliant cut features 58 precisely arranged facets mathematically optimised to maximise light return, fire, and scintillation. Accounting for over 60% of all engagement rings sold worldwide, the round brilliant is the most researched and refined diamond shape in existence. Its symmetrical silhouette offers unmatched sparkle from every angle.

Under £10,000, there are no compromises. Expect a 1.5ct+ natural diamond or a breathtaking 2ct+ lab-grown centre stone in the most premium settings MOH offers. This is engagement ring shopping without limitations.