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Ideal Round Diamond
Premium Cut

Ideal Round Diamond

The Ideal Round cut represents the pinnacle of diamond cutting precision. With mathematically perfect proportions and angles, this cut maximizes light performance, offering exceptional brilliance, fire, and scintillation beyond the standard round brilliant.

Design Your Piece

Key Characteristics

  • Perfectly proportioned 58 facets
  • AGS Ideal or GIA Excellent cut grade
  • Maximum light return and sparkle
  • Superior fire and scintillation

Perfect For

  • Those seeking ultimate brilliance
  • Premium quality engagement rings
  • Investment-grade diamonds
  • Discerning collectors

History & Heritage

Based on Marcel Tolkowsky's 1919 mathematical formula, the Ideal cut represents the perfect balance of brilliance, fire, and scintillation. Only 3% of diamonds meet these stringent standards.

Expert Tips

Professional guidance to help you make the perfect choice

1

Requires AGS Ideal or GIA Excellent grade

2

Premium pricing for superior quality

3

Table 53-58%, Depth 59-62.5%

4

Hearts and arrows pattern visible

Ready to Create Your Ideal Round?

Work with our expert jewelers to design the perfect piece featuring this beautiful diamond shape.

GIA Certified
Expert Craftsmanship
Lifetime Warranty