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A Complete Guide to Popular Diamond Shapes for Engagement Rings: From Round to Fancy Shapes

Introduction

When you start looking for an engagement ring, the first thing you'll wonder about is the shape of the diamond.
Even if the carat weight is the same, the shape can completely change the way the size appears, the impression it gives on your finger, and its overall feel .

In addition to the classic round brilliant cut, fancy shapes such as ovals and emeralds have also been rapidly gaining popularity recently.
In this article, we'll thoroughly explain the 11 different diamond shapes that are popular choices for engagement rings .

We carefully explain the characteristics, appeal, recommended types, and appearance of each type so that even beginners can understand.
This is a complete guide to help anyone searching for "engagement ring XX cut" find the perfect shape for them.

1. What is a diamond shape?

The first thing you need to know is the difference between a " cut " and a " shape ."

"Shape" refers to the diamond's appearance, with typical examples being round, oval, and emerald. On the other hand, "cut" refers to the polishing technique that brings out the most beautiful brilliance. In other words, the expression "Excellent round cut" refers to both the shape and the cut grade.

When it comes to engagement rings, choosing the right shape is an important factor in determining the overall feel of the ring. Choosing a shape that suits your fashion, lifestyle, and hand shape will help you choose a ring you won't regret.

2. Round Brilliant Cut

The round cut is the most popular in the world. Its 58 faceted cut maximizes light reflection, resulting in an overwhelming sparkle. It looks good on any hand and has a timeless beauty that is loved throughout the ages, making it the most reliable choice for those looking for a classic, regal engagement ring .

Round brilliant cut diamond

3. Oval Cut

The oval cut, which resembles a round cut extended vertically, is a shape that has the effect of making your fingers appear longer. It gives a soft impression while still having presence, and looks larger than a round diamond even with the same carat weight, making it excellent value for money. It is especially popular among those who want to emphasize their femininity or who prefer a glamorous look , and in recent years it has also been frequently used in high-end brand engagement rings.

oval cut diamond

4. Emerald Cut

The emerald cut is characterized by its nearly rectangular shape and stepped facets. Rather than a strong sparkle, it has a translucent , deep shine that quietly captures light, creating an intellectual and classic impression. This shape is recommended for those who prefer a subdued atmosphere or are looking for a simple and sophisticated engagement ring . The larger the stone, the more elegant it becomes.

emerald cut diamond

5. Pear Shape

The pear shape features a teardrop-shaped design, which accentuates the vertical lines and makes the finger appear slender and long. It has a delicate and feminine impression, making it perfect for those who like feminine styles. Since the impression changes depending on the direction of the stone, this shape is often chosen by those looking for a unique and adorable engagement ring .

pear shaped diamond

6. Radiant Cut

The radiant cut is a stone that is close to a square or rectangle , but emits a strong sparkle similar to that of a brilliant cut . As its name suggests, it reflects light in a radiant manner, giving it a glamorous and luxurious impression . Recommended for those who seek a statement look or who value a luxurious atmosphere, this shape is also popular among overseas celebrities.

radiant cut diamond

7. Marquise Cut

The marquise cut, characterized by its pointed rugby ball shape at both ends , has the effect of making a diamond appear one size larger than the other, even if it is the same carat weight. It also exudes an antique atmosphere, and is a shape often chosen by those looking for a unique and glamorous engagement ring. It is perfect for those looking for a unique engagement ring that no one else will have .

Marquise Cut Diamond

8. Heart Shape

The heart shape, the very symbol of love, exudes a romantic and unique presence . It is highly rare, and choosing it as an engagement ring can convey the special meaning of "giving form to love." This shape is perfect for those who value cuteness or who want to convey a strong message in their engagement ring.

heart shaped diamond

9. Princess Cut

The princess cut, despite being square , has the brilliance of a brilliant cut , and is a shape that combines sharpness and splendor. It gives a stylish and modern impression, and is particularly popular overseas. It is suitable for those who prefer sophisticated designs , or those who want to enjoy a sparkle that is a little different from the mainstream but still has a presence .

Princess Cut Diamond

10. Cushion Cut

The cushion cut, with its rounded rectangular shape , gives off a soft impression like a cushion, just as its name suggests. It has an antique feel and is perfect for those who prefer a classic and gentle atmosphere . As it evokes the image of vintage jewelry, it is a popular shape for those who want to combine elegance and cuteness.

cushion cut diamond

11. Asscher Cut

The Asscher cut is an octagonal shape with a step cut that creates a sense of clarity . It has a classic and elegant impression , and is popular among those who prefer a vintage style. This unique shape was popular in the early 20th century and has recently been attracting attention again.

Asscher cut diamond

12. Baguette Cut

The bucket cut is a long, slender rectangular shape that is often used as a side stone . It has a clear, sharp, and urban look . It is suitable for those who prefer a simple, modern engagement ring, and can also be chosen as a center stone to create a unique and stylish look.

baguette cut diamond

13. Shape comparison chart

Shape Brightness How to see the size Atmosphere keyword Popularity
round ★★★★★ standard Royal and Classic Standard
Oval ★★★★☆ Looks big Gorgeous and feminine Rapidly rising in popularity
Emerald ★★☆☆☆ smart Elegant and intelligent Enduring popularity
pair ★★★☆☆ It looks vertical Pretty and feminine Popular with unique people
Radiant ★★★★☆ Looks big Gorgeous Popular overseas
Marquis ★★★☆☆ Maximum visible Antique and unique rare
heart ★★★☆☆ Looks small Romantic Rare
Princess ★★★★☆ Slightly small Modern Sharp Popular overseas
cushion ★★★★☆ Slightly small Soft and classical Enduring popularity
Usher ★★☆☆☆ compact Vintage Increased attention
bucket ★★☆☆☆ slim Minimalist and urban A classic side stone

summary

The shape of a diamond is more than just a shape; it is an important factor in determining the overall impression of an engagement ring .

If you value sparkle, we recommend round or oval shapes; if you are looking for an intelligent and elegant look, we recommend emerald or asscher; if you are looking for glamour, we recommend radiant or marquise; and if you value cuteness, we recommend heart or pear shapes.

DIALLURE offers 10 different fancy shapes , including round. Compare the actual samples to find the diamond shape that's perfect for you.

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