Elongated Cushion Cut Diamond: The Perfect Blend of Elegance and Brilliance

An elongated cushion cut diamond is a stunning choice for those who want a mix of vintage charm and modern elegance. With its soft, rounded edges and longer shape, it provides the perfect balance between classic and contemporary styles. This unique cut maximizes sparkle while appearing larger and more slender on the finger.

If you’re considering an elongated cushion cut diamond, this guide will help you understand what to look for and how to choose the best one.

1. What is an Elongated Cushion Cut Diamond?

An elongated cushion cut diamond has the same soft, rounded corners as a traditional cushion cut but is stretched lengthwise, giving it a more rectangular appearance.

Key Features:

✔ Length-to-width ratio over 1.10, making it longer than a square cushion cut.
✔ Brilliant faceting, offering exceptional sparkle.
✔ Vintage-inspired shape, but with a modern, elegant twist.
✔ Appears larger than a standard cushion cut diamond of the same carat weight.

💡 Pro Tip: If you love the look of an oval diamond but prefer softer edges, the elongated cushion cut is the perfect alternative!

2. Why Choose an Elongated Cushion Cut?

The elongated cushion cut diamond is a unique and sophisticated choice for engagement rings and fine jewelry.

Top Benefits:

• Larger Appearance: Covers more finger space than a square cushion cut.
• Flattering Shape: Makes fingers appear longer and more elegant.
• Unique Style: A rare and eye-catching alternative to round and oval cuts.
• Exceptional Brilliance: The faceting pattern enhances light reflection.

💡 Pro Tip: If you want a diamond that stands out while maintaining a romantic and timeless feel, the elongated cushion cut is perfect.

3. Ideal Length-to-Width Ratio

The length-to-width ratio (L/W) determines how elongated your cushion cut will look.

• 1.10 – 1.15: Subtle elongation, maintains a balanced cushion look.
• 1.20 – 1.30: Noticeably elongated, more elegant and modern.

💡 Pro Tip: A 1.20+ ratio gives a distinct elongated look, while 1.10 – 1.15 offers a softer, more traditional shape.

4. Best Cut Quality for Maximum Sparkle

Since GIA does not assign an official cut grade to cushion cut diamonds, you must focus on proportions for the best sparkle.

Ideal Cut Proportions:

• Depth: 61% – 67% (Avoid deep stones that appear smaller).
• Table: 58% – 65% (Ensures good light reflection).
• Polish & Symmetry: Always choose Excellent or Very Good grades.

💡 Avoid overly deep diamonds, as they can reduce sparkle and make the diamond appear smaller.

5. Choosing the Right Clarity & Color

The brilliant faceting of an elongated cushion cut hides inclusions well, so you don’t always need the highest clarity grade.

Recommended Clarity Grades:

• VS1 – VS2: Eye-clean with minimal inclusions.
• SI1: More budget-friendly while still looking clean to the naked eye.
• IF – VVS2: Flawless clarity, but often unnecessary due to the cut’s brilliance.

For color, cushion cut diamonds tend to hold more warmth than round diamonds, so choosing the right shade is essential.

Recommended Color Grades:

• D – F: Best for a completely colorless, icy-white look.
• G – H: Great balance of whiteness and value.
• I – J: Warmer tones, ideal for yellow or rose gold settings.

💡 Pro Tip: If setting your diamond in yellow or rose gold, an H–J color can still appear bright while saving money.

6. Best Settings for an Elongated Cushion Cut Diamond

The right setting enhances the beauty and shape of your elongated cushion cut diamond.

Top Setting Choices:

• Solitaire: Timeless and classic, lets the diamond shine.
• Halo: Adds extra sparkle and makes the diamond appear larger.
• Three-Stone: Enhances width and brilliance with side stones.
• Hidden Halo: A subtle touch of brilliance without overpowering the shape.

💡 Pro Tip: A halo setting can increase the perceived size of your diamond, making it look even bigger!

7. Carat Weight & Size Appearance

An elongated cushion cut diamond appears larger than a square cushion cut of the same carat weight.

• 1.00-carat elongated cushion cut looks similar to a 1.20-carat round diamond.
• 1.50-carat elongated cushion cut offers excellent finger coverage compared to other cuts.

💡 Pro Tip: If you want a larger-looking diamond without paying extra for higher carat weight, choose an elongated cushion cut with a slightly shallower depth.

8. Fluorescence: Does It Matter?

Fluorescence can affect how the diamond appears under UV light.

• Faint to Medium Fluorescence: Can make lower-color diamonds (G–J) look whiter.
• Strong Fluorescence: May cause a hazy look, so check before purchasing.

💡 Pro Tip: If buying a G–J color elongated cushion cut, medium fluorescence can enhance whiteness while keeping costs lower.

9. Where to Buy an Elongated Cushion Cut Diamond

When purchasing an elongated cushion cut diamond, always buy from a trusted jeweler that offers:

✔ GIA or AGS Certification – Ensures quality and authenticity.
✔ High-Resolution Images & Videos – Allows you to inspect clarity and sparkle.
✔ Flexible Return Policies – Gives peace of mind in case you change your mind.

💡 Pro Tip: Compare multiple diamonds side by side to evaluate sparkle, shape, and clarity before making your final decision.

Final Thoughts: Is an Elongated Cushion Cut Right for You?

The elongated cushion cut diamond is a stunning, timeless choice for those who want a unique shape, vintage appeal, and brilliant sparkle.

✔ Elegant and sophisticated
✔ Appears larger than square cushion cuts
✔ Offers a vintage-modern blend
✔ Brilliant sparkle with hidden inclusions

Whether you prefer a solitaire, halo, or three-stone setting, an elongated cushion cut will create a breathtaking and elegant piece of jewelry. 💎✨

Posted By: ClickThrive – SEO Agency London