06:32 CH - Thứ Sáu | 03/07/2026

9 common natural diamond shapes

Key Takeaways

Diamonds are cut in various shapes to showcase their beauty. Each diamond shape has its own characteristics, from sparkle to how it catches light. In this article, let's join Jemmia to explore...

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Diamonds are cut in various shapes to showcase their beauty. Each diamond shape has its own characteristics, from sparkle to how it catches light. In this article, let's join Jemmia to explore popular diamond shapes.

Popular Diamond Shapes

Each diamond possesses a different shape to fully express its value. Below are the most commonly used cuts today.

Round Diamond Shape

The Round diamond, also known as the Round Brilliant Cut, is the most popular and sought-after diamond cut. With its perfect round shape and standard cut proportions, round diamonds have maximum light reflection, creating a sparkling and brilliant beauty. Round diamonds are often cut in the brilliant style, with 57 or 58 facets that help light refract better than other cuts.

Princess Diamond Shape

Princess diamonds have a square shape with sharp cut corners, creating more sparkle compared to round cuts. This cut typically has 57 or 76 facets, depending on the design, which helps the diamond emit strong and beautiful light.

The square diamond shape offers a sharp, modern, and individualistic beauty, often favored for engagement rings and fashionable jewelry. With the square cut, Princess diamonds can retain better carat weight compared to some other cuts.

Radiant Diamond Shape

Radiant diamonds have a rectangular shape with square corners, helping to maintain the sharpness of a Princess cut while elongating and widening the surface area like an Emerald cut. A Radiant diamond can appear larger than other cuts of the same carat weight. This is because the length and width of the diamond are optimized to create a larger and more eye-catching appearance.

Radiant diamonds can be cut with various proportions, from long rectangles to small squares, giving users more options in finding a diamond that suits their personal preferences and jewelry style.

Emerald Cut Diamond Shape

Emeralds are cut in a step-cut rectangular shape, with large flat facets and square corners, which fully showcase the diamond's clarity. Instead of sparkling like Brilliant cuts, Emerald diamonds have a smooth brilliance and reflect light through their large facets, creating an elegant, less sparkly, yet captivating beauty.

Due to the step-cut, Emerald diamonds are particularly notable for their transparency and high clarity. Light reflecting through the facets helps highlight the diamond's characteristics, such as its transparency and perfection. The Emerald Cut is best suited for large, high-quality diamonds, as this cut requires the stone to have excellent clarity and transparency to reveal its full beauty.

Asscher Cut Diamond Shape

Asscher diamonds have a square shape. Similar to the Emerald Cut, Asscher diamonds are also step-cut with large flat facets and sharp square corners. The Asscher cut requires a diamond with high transparency to shine its brightest. It is suitable for large, high-quality diamonds, as it highlights the diamond's perfection and natural characteristics.

Asscher diamonds have a symmetrical square shape, with relatively tight proportions between length and width. This makes the diamond look beautiful and balanced, creating natural appeal in any jewelry design.

Marquise Diamond Shape

Marquise diamonds have a long shape, pointed at both ends, resembling a watermelon seed. This shape gives a slenderizing effect to the finger wearing the ring. Marquise diamonds are often cut in the brilliant style, with conical facets to enhance brilliance and light reflection from multiple angles.

Thanks to its elongated shape and pointed ends, the Marquise diamond creates the illusion of being larger than its actual size.

Oval Diamond Shape

Oval diamonds have an oval shape, cut from a brilliant cut. Therefore, they retain high brilliance and are often used in pendant designs. This design is capable of providing good reflection, creating an attractive focal point for jewelry.

Oval diamonds possess a modern yet classic beauty, suitable for those who love elegance but still want to be different.

Pear Diamond Shape

The Pear shape is a diamond cut that combines an oval and a teardrop. Its characteristic shape features a point at the top, creating a long, slender effect towards the bottom. This cut is a popular choice for jewelry such as rings, earrings, and necklaces due to its ability to enhance delicate and luxurious beauty.

Heart Diamond Shape

Heart-shaped diamonds have two symmetrical halves with a pointed tip at the bottom and a soft, rounded curve at the top, creating a distinct heart shape. To create a beautiful and balanced heart shape, a skilled craftsman is required, as a heart-shaped diamond demands meticulous attention to every cut to achieve its perfect form.

Heart-shaped diamonds convey a message of love, with rounded lobes and perfectly matched halves. This is a diamond shape that is greatly loved by women.

How Many Facets Does a Diamond Have?

The method of counting a diamond's facets is also a topic of interest for gemstone enthusiasts. Each diamond has a shape and a cut, and determining the number of facets requires considering various factors.

The shape of each diamond is created by humans during the manufacturing process. It is directly related to the grinding and polishing of the surface to create the desired shapes.

In the industry, this is known as the diamond cut. This is an important criterion in the 4Cs standard, affecting the brilliance of the diamond.

Each diamond has a different number of facets depending on its shape. The appropriate cut proportions will create the most perfect refraction and reflection on the surface. This also means that the more facets, the larger the number of edges of the diamond. At the same time, it shows that the product is meticulously crafted, enhancing the quality and value of the diamond.

Therefore, it is impossible to give a general answer to how many facets a diamond has; it depends on its cut. In the diamond world, people do not count edges but only determine the number of facets per stone.

See also: High-class and luxurious 3.6mm diamond earrings

Where to Buy Reputable and Quality Diamonds?

Where should you buy diamonds to ensure quality and price? Jemmia is a recommendation you should not miss.

Reputable Brand

Jemmia Diamond has many years of experience in providing gemstones and diamonds. We are confident in bringing you high-quality products at reasonable prices. With the motto of prioritizing reputation, Jemmia is committed to satisfying all customers who come to shop. All products are certified to ensure quality, worthy of the diamond's selling price.

Customers choosing diamond jewelry at Jemmia Diamond House, address: 72 Nguyen Cu Trinh, Pham Ngu Lao Ward, District 1, Ho Chi Minh City

Diverse Design Products

Diamond jewelry branded Jemmia is designed around many themes. Each gemstone expresses a different style and meaning, yet is surprisingly perfect.

At Jemmia, customers are advised to choose perfect diamonds that match their feng shui. Not only luxurious jewelry but also a protective amulet, bringing luck to the owner.

See more: Pink Diamonds and What You Don't Know

Jemmia Diamond – Diamond Expert – 100% Unused Imported GIA Diamonds

– Jemmia Diamond's GIA diamonds have clear origins with international GIA certificates.
– 100% are new, unused diamonds. Because Jemmia Diamond always wants to bring happiness, luck, and the greatest value to customers by selling new, unused diamonds.

Letter from the Gemological Institute of America (GIA) confirming Jemmia as an authorized importer and distributor of GIA diamonds.

With the information about diamond shapes answered by Jemmia in the article above. To learn more about the mysteries of diamonds, visit Jemmia.vn immediately. News about the gemstone market and the latest products are regularly updated here.

Author: Nhung Hoang

Content Writer Specialist

Nhung Hoang là Content Writer Specialist với hơn 3 năm kinh nghiệm nghiên cứu và phát triển nội dung về kim cương tự nhiên và ngành trang sức. Với nền tảng kiến thức được đào tạo trực tiếp bởi Giám đốc hoạch định GIA của Jemmia Diamond, Nhung Hoang tập trung xây dựng các bài viết chuyên sâu về kim cương GIA, trang sức kim cương và xu hướng trang sức, nhằm mang đến những thông tin chính xác và đáng tin cậy cho người đọc.

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