Geometry & Light Performance
The ultimate symbol of romance, the heart cut is a complex modified brilliant shape. It requires master craftsmanship to ensure perfect symmetry and a distinct cleft, delivering spectacular brilliance and fire in a deeply sentimental silhouette.
- Facets: 56-58
- Style: Romantic, Unique
Top View
Side View
About the Heart Cut
The heart cut is a modified brilliant and the most romantic of all diamond shapes, demanding the highest level of cutting skill to achieve a symmetrical, well-defined silhouette. Symmetry is paramount: the two halves must mirror each other precisely, with a sharp cleft and rounded lobes. Because the shape is difficult to perceive in very small stones, we recommend a minimum of 0.50 ct for heart cuts. Ideal length-to-width ratios fall between 0.90 and 1.10. Anand Exports cuts heart-shaped diamonds with meticulous symmetry grading, GIA certified for conflict-free provenance.
- Ideal length-to-width ratio: 0.90 – 1.10
- Cutting style: Modified brilliant
- Recommended minimum size: 0.50 ct
- Critical factor: Symmetry
Frequently Asked Questions
What is a heart cut diamond?
A heart cut is a brilliant-cut diamond shaped like a heart, with a cleft at the top and a point at the base. It is prized for romantic and bespoke jewellery.
What size heart diamond should I buy?
We recommend a minimum of 0.50 ct. In smaller stones the heart silhouette becomes difficult to distinguish once set.
Why is symmetry so important in a heart cut?
The two lobes of a heart must be identical mirror images with an even cleft. Poor symmetry is immediately visible, so symmetry is the single most important quality factor for this shape.