Niamh
£2,137
Round Brilliant Lab-Grown Diamond Three Stone Engagement Rings in 18K Rose Gold Under £2,500
4 handcrafted designs · Hatton Garden, London
A lab-grown round brilliant offers the most popular diamond shape at the most competitive price point. With 60–80% savings over natural equivalents, many couples choose to upgrade to an Excellent cut grade — where the round brilliant truly shines.
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.
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Round Brilliant Lab-Grown Diamond Three Stone Engagement Rings in 18K Rose Gold Under £2,500 — FAQs
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