Round Brilliant
The benchmark of brilliance.
57 (or 58) precision facets engineered for maximum return of light. The most studied, most certified and most resold diamond shape in the world.
- Highest light return
- Strongest resale
- Ideal & Excellent cut grades
Best for
Solitaire engagement rings, tennis bracelets, stud earrings.
Most-requested carat range
0.50 – 3.00 ct
Stones from 4 ct are grown to order — colour, clarity and exact carat configured on request.
In stock now
View allDon't see your exact round brilliant?
Tell us the carat, colour and clarity you want. We grow and IGI-certify every stone — up to 3 business days preparation, then delivery in 2–3 weeks.