If you love clean lines and strong sparkle, a square engagement ring might be your perfect match. Square diamonds feel modern, confident, and timeless all at once. They deliver crisp geometry with serious brilliance, which is why they continue to grow in popularity.
At Secrète, we see more couples choosing square shapes for both classic and nontraditional designs. Whether you want something sleek and modern or rich with vintage detail, a square engagement ring gives you endless options.
Let’s break down the square cuts, styles, and custom possibilities available in Washington DC and Bethesda.


Different Square Cut Diamonds
Not all square diamonds are the same. Some sparkle with brilliant facets. Others offer a hall of mirrors effect. Each cut has its own personality.
Princess Cut, The True Square
The princess cut is the most recognizable square diamond. It has sharp corners and brilliant facets, which create strong sparkle.
According to GIA, “A relative newcomer to the diamond universe, the princess cut was created in 1981 by Betzalel Ambar and Israel Itskowitz. GIA grading reports describe princess cut diamonds as square modified brilliants, distinguishing them from the step cut facet arrangements you find on other square diamonds like the Asscher cut.”
The princess cut is perfect for someone who wants maximum brilliance in a true square shape.

Asscher Cut, The Elegant Step Cut
An asscher cut diamond ring offers something very different. Instead of brilliant sparkle, it features step cuts. These long, clean facets create a dramatic, mirrored look. Sometimes called “square emerald cuts,” Asscher cuts are named after a famous family of diamond cutters from the Victorian era.
Asscher cuts have cropped corners and a deep pavilion. They feel vintage and architectural. If you love Art Deco style, this might be your diamond.

Square Radiant Cut, Brilliant with Soft Corners
A radiant engagement ring blends brilliance with clipped corners. It sparkles like a princess cut but has trimmed edges, which add durability and visual interest.
This cut works beautifully in both classic and modern settings.

Cushion Cut, The Rounded Square
Cushion cuts have soft, rounded corners. They feel romantic and slightly vintage. According to GIA, “The cushion cut diamond has a long history, it is one of the oldest diamond shapes and cutting styles, and is once again popular.” The modern cushion, as we know it, is a refinement of one of the oldest styles of diamond cutting, the Old Mine cut (see below).
Cushions offer a balance between sparkle and softness. They are ideal for those who want a square shape without sharp angles. Some cushions are longer, some are shorter, some are more rounded, and some are more square. Because of these variables, we definitely recommend seeing a few in person and trying them on your hand.


Old Mine Cut, Antique Charm
If you love antiques and vintage charm, old mine cuts are beautiful options for square engagement rings. Old mine cuts are early versions of cushion cuts. They have a chunkier facet pattern and a warmer glow. If you want a square engagement ring with historic character, this cut delivers.

Nontraditional Square Cuts
Square does not always mean traditional. Some couples choose square step cuts, kite shapes, or even salt and pepper diamonds for a bold look. These styles fall into the category of a nontraditional engagement ring, and they feel unique without being trendy.

The Appeal of a Square Engagement Ring
So why choose a square engagement ring?
First, square diamonds look larger face up compared to round diamonds of the same carat weight. Their straight edges maximize surface area.
Second, square cuts feel structured and intentional. They offer symmetry, which many people find visually satisfying.
Third, they pair beautifully with gemstones. If you love the idea of mixing shapes, a square center stone next to a pear cut engagement ring accent creates striking contrast.
Square diamonds also transition easily from engagement ring to wedding set. They look stunning with straight bands, contoured bands, or a custom wedding ring designed to sit perfectly flush.
Traditional Square Engagement Ring Styles
Square diamonds work beautifully in classic settings.
Solitaire
A solitaire lets the diamond shine on its own. A princess or radiant cut in a sleek solitaire feels modern and timeless.

Three Stone
Three stone rings add symbolism and dimension. A square center stone with tapered baguettes feels refined. Three square stones create bold symmetry.

Halo
A halo enhances size and sparkle. It works especially well with cushion and radiant cuts.

Accented Band
Small diamonds along the band add extra shimmer without overwhelming the center stone.

Tu Et Moi
Square diamonds are stunning in two stone designs. At Secrète, we often create tu et moi engagement rings in bethesda that pair a square diamond with a square gemstone. Think sapphire and diamond, or emerald and asscher cut. The symmetry feels intentional and romantic.
Nontraditional Square Engagement Ring Styles
If classic is not your thing, square diamonds can still shine.
Asymmetric Designs
Offset settings and mixed stone sizes create a modern feel.
Gypsy Set
A gypsy set places the diamond flush within the band. It feels sleek and durable.
Bezel Set
Bezel settings frame the diamond in metal. They protect sharp corners and create a smooth silhouette.

Salt and Pepper Square Diamonds
Salt and pepper diamonds have natural inclusions that create a galaxy like look. In a square shape, they feel artistic and bold. Salt and pepper diamonds are very devisive, however. People either love them or they hate them, so be sure your fiance-to-be is on board with the pepper flakes before going down this route.
These options are perfect for anyone seeking a nontraditional engagement ring that still feels refined.
Designing a Square Engagement Ring at Secrète
The best part of choosing a square engagement ring is customizing it.
At Secrète, we specialize in crafting a custom engagement ring tailored to your vision. Whether you love a clean princess solitaire or an Art Deco inspired asscher cut diamond ring, we guide you through every step.
You can explore inspiration on our bridal page at https://secrete.com/bridal and begin designing something completely your own.
For clients in Washington DC and Bethesda, we also design coordinating bands. If you are looking for a custom wedding ring washington dc, we ensure the engagement ring and wedding band sit perfectly together.
Every square engagement ring we create starts with your story. The diamond shape sets the tone, but the details make it personal.

Is a Square Engagement Ring Right for You?
If you love clean lines, bold sparkle, and timeless structure, a square engagement ring might be exactly what you need.
From princess to cushion, from traditional solitaires to artistic two stone designs, square diamonds offer remarkable flexibility. They can feel classic, modern, vintage, or completely unexpected.
The beauty of a square engagement ring is simple. It makes a statement without trying too hard. And when it is custom made just for you, it becomes more than a ring. It becomes part of your story.








