8 Essential Round Cut Diamond Shapes to Know

Diamonds are the epitome of eternal love and commitment, and their shape plays a crucial role in their allure and brilliance. For those seeking the perfect engagement ring or any other diamond jewelry, understanding the various round cut diamond shapes is essential. From the classic round brilliant to the sophisticated oval, each shape offers a unique charm and sparkle that can elevate any piece.
1. The Timeless Round Brilliant Cut
The round brilliant cut is the quintessential diamond shape, beloved for its unparalleled fire and brilliance. With its 58 facets precisely aligned to maximize light dispersion, this cut creates a mesmerizing display of sparkle that captivates the eye. According to Ira Weissman, founder of TrĹŤverie, “The round brilliant cut is the most popular choice for engagement rings because of its classic beauty and exceptional sparkle factor.”
- Perfectly symmetrical and radiant
- Versatile and complements any ring setting
- Timeless elegance that never goes out of style
2. The Elegant Oval Cut
The oval cut diamond offers a unique blend of brilliance and elongated elegance. Its elongated shape creates the illusion of a larger diamond, making it a popular choice for those seeking a dramatic yet graceful look. “The oval cut is a sophisticated alternative to the round brilliant, offering a modern twist on a classic shape,” says Stephanie Gottlieb, a renowned jewelry designer.
- Elongated form flatters the finger
- Exudes a sleek and contemporary vibe
- Ideal for those seeking a slightly larger-looking diamond
3. The Cushion Cut: A Vintage Charm
The cushion cut diamond is a true throwback to classic diamond cutting styles, boasting a romantic and vintage-inspired charm. With its soft, rounded corners and brilliant facets, this cut exudes a warm and inviting glow that captivates the eye. “The cushion cut is a timeless choice for those seeking a touch of nostalgia and old-world glamour,” shares Duvol Thompson, a renowned jewelry historian.
- Vintage-inspired shape with a rich history
- Soft, rounded corners for a romantic appeal
- Versatile enough to suit various ring styles
4. The Princess Cut: A Modern Marvel
The princess cut diamond is a contemporary masterpiece that combines brilliant sparkle with a sleek, geometric silhouette. With its modern square shape and brilliant facets, this cut offers a bold and sophisticated look that’s perfect for those seeking a touch of edge. “The princess cut is a true marvel of modern diamond cutting, offering a unique blend of brilliance and edgy elegance,” remarks Jennie Faber, a renowned gemologist.
- Contemporary and geometric shape
- Brilliant facets for exceptional sparkle
- Perfect for those seeking a modern and bold look
5. The Radiant Cut: A Dazzling Sensation
The radiant cut diamond is a true showstopper, boasting a stunning combination of brilliance and fire that’s sure to dazzle. With its unique rectangular shape and intricate facet pattern, this cut creates a mesmerizing display of light and sparkle that’s simply breathtaking. “The radiant cut is a true gem among diamond shapes, offering a level of brilliance that’s simply unmatched,” raves Samantha Walden, a renowned jewelry designer.
- Unique rectangular shape with trimmed corners
- Exceptional brilliance and fire
- Perfect for those seeking a truly dazzling diamond
6. The Emerald Cut: A Classic Sophisticate
The emerald cut diamond exudes timeless sophistication and understated elegance. With its distinctive step-cut facets and sleek, rectangular shape, this cut offers a refined and understated beauty that’s perfect for those seeking a touch of classic glamour. “The emerald cut is a true testament to the enduring allure of classic diamond cutting styles,” notes Elise Gould, a renowned jewelry historian.
- Distinctive step-cut facets for a refined look
- Sleek, rectangular shape with a classic vibe
- Perfect for those seeking understated elegance
7. The Asscher Cut: Art Deco Allure
The Asscher cut diamond is a stunning representation of Art Deco style, boasting a unique square shape with cropped corners and a mesmerizing stepped facet pattern. This cut offers a captivating blend of vintage charm and modern sophistication, making it a true showstopper. “The Asscher cut is a true gem among diamond shapes, offering a unique blend of vintage allure and contemporary elegance,” shares Olivia Markham, a renowned jewelry designer.
- Distinctive square shape with cropped corners
- Stepped facet pattern for a captivating sparkle
- Perfect for those seeking a vintage-inspired yet modern look
8. The Marquise Cut: A Regal Presence
The marquise cut diamond is a true statement of regal elegance, boasting a unique elongated shape with pointed ends that exude a sense of grandeur and sophistication. This cut is perfect for those seeking a diamond that commands attention and makes a bold statement. “The marquise cut is a true testament to the power of diamond cutting, offering a regal and captivating presence that’s simply unmatched,” remarks Sienna Dubois, a renowned gemologist.
- Elongated shape with pointed ends
- Exudes a sense of grandeur and sophistication
- Perfect for those seeking a bold and regal statement
Whether you’re seeking the timeless beauty of a round brilliant or the captivating allure of an emerald cut, each diamond shape offers a unique charm and appeal that’s sure to delight. By understanding the nuances and characteristics of these round cut diamond shapes, you can find the perfect gem that not only complements your personal style but also serves as a lasting symbol of your love and commitment.