Diamond Cut

The Significance of Diamond Cut

At Stienhardt & Stones, we understand that among the 4C's of diamonds, cut plays a vital role in determining brilliance and beauty. A well-cut diamond reflects light gracefully, maximizing sparkle and presence — no matter the occasion.

Diamond cut grades

What Is Diamond Cut?

The cut of a diamond refers not to its shape (like round or oval), but to how well it has been crafted — including its proportions, symmetry, and polish. These elements control how light enters, reflects, and escapes from the diamond, influencing its:

  • Brilliance: The reflection of white light from both the surface and interior.
  • Fire: The rainbow colors seen when light disperses within the diamond.
  • Scintillation: Sparkling flashes caused by light and shadow as the diamond moves.

Even a large, clear diamond can appear dull if it’s poorly cut — making cut quality one of the most crucial factors in diamond selection.

Three sparkling gemstones

Diamond Cut Grades

At Stienhardt & Stones, we strictly follow the GIA (Gemological Institute of America) grading system to ensure our diamonds offer only the finest brilliance and quality. Here's what each cut grade means:

  • Excellent: Expertly cut to reflect almost all incoming light — delivering maximum brilliance.
  • Very Good: Reflects most light; offers an eye-catching sparkle and high value.
  • Good: A well-cut diamond that reflects a fair amount of light, still bright and appealing.
  • Fair: Some light escapes, but the diamond still displays a decent shine.
  • Poor: A large portion of light leaks out, resulting in little to no sparkle.

Remember, even the most flawless diamond will lack brilliance if it's not cut with precision.

Popular Diamond Cuts We Offer

Round Brilliant
1. Round Brilliant Cut

With 58 facets, it reflects maximum light. The most popular and timeless choice for elegant jewelry.

Princess Cut
2. Princess Cut

Modern, angular, and full of flair. A perfect blend of brilliance and contemporary style.

Emerald Cut
3. Emerald Cut

Known for its clean lines and vintage appeal. Highlights clarity and elegance in every piece.

Cushion Cut
4. Cushion Cut

Rounded corners with vintage charm. A romantic, classic shape with great sparkle.

Oval Cut
5. Oval Cut

Elegant and elongated for a flattering look. Combines brilliance with a graceful silhouette.

Various diamond cuts on velvet

Why Choose Stienhardt & Stones?

At Stienhardt & Stones, each diamond is carefully handpicked to meet the perfect balance of cut, clarity, color, and carat. We go beyond beauty — ensuring your piece is ethically sourced and masterfully crafted.

Our passion lies in providing not just jewelry, but pieces that hold meaning. Each diamond tells a story, and we’re here to help you find the one that reflects yours.

Discover the Perfect Cut
Let our experts guide you to a diamond that shines from within. Explore our curated collection today and witness the brilliance of true craftsmanship.

Browse Our Collection