If you have ever been drawn to the geometric glamour of the Art Deco era, the Asscher cut diamond was practically made for you. With its striking square silhouette, mesmerizing "hall of mirrors" light play, and over a century of history behind it, the Asscher cut is one of the most distinctive and elegant diamond shapes on the market today.

Here at Golden Anvil Jewelers in Jupiter, FL, we have spent three generations helping South Florida couples find diamonds that match their personality and style. As GIA-certified gemologists, we have a deep appreciation for the craftsmanship behind every diamond cut, and the Asscher cut holds a special place in our hearts. Let us walk you through everything you need to know about this timeless shape before you shop.

A Brief History of the Asscher Cut Diamond

The Asscher cut diamond was born in 1902, when master diamond cutter Joseph Asscher of Amsterdam designed and patented the world's first proprietary diamond cut. Joseph and his brother Abraham led the renowned Asscher Diamond Company, a firm their father established in 1854. The brothers had already cemented their legendary status by cleaving the 3,106-carat Cullinan Diamond in 1908 for King Edward VII, producing the largest polished diamonds in the British Crown Jewels.

The Asscher cut quickly became the darling of the Art Deco movement in the 1920s and 1930s, when bold geometry and architectural elegance defined high jewelry at houses like Cartier and Van Cleef & Arpels. The company held its exclusive patent through the Second World War, though the devastation of that era nearly destroyed the Asscher family business.

In 1980, the company received the Dutch Royal Predicate from Queen Juliana of the Netherlands, becoming the Royal Asscher Diamond Company. Then in 2001, the family introduced the modern Royal Asscher Cut, a reinvention with 74 facets that brought new brilliance to the classic step-cut design.

Today, the Asscher cut diamond represents only about 2% of all diamonds sold, making it a rare and sophisticated choice that stands out from the crowd.

How the Asscher Cut Works: Step-Cut Faceting Explained

Unlike round brilliant diamonds that dazzle with fiery sparkle, the Asscher cut belongs to the step-cut family. Its long, rectangular facets are arranged in concentric layers, creating broad flashes of light and a captivating depth that gemologists often describe as a "hall of mirrors" effect.

When you look directly into the table of a well-cut Asscher diamond, you will notice another signature feature: the windmill pattern. This X-shaped formation appears when the pavilion facets meet at precise angles, creating lines that radiate from the center like the blades of a windmill. The quality of this pattern is a reliable indicator of how well the diamond has been cut.

The Asscher cut is essentially a square emerald cut with deeply trimmed corners, giving it an almost octagonal outline. This combination of geometric precision and luminous depth gives Asscher diamonds their unmistakable Art Deco character.

Standard Asscher vs. Royal Asscher: What Is the Difference?

One of the most common questions we hear at our Jupiter showroom is about the difference between the standard Asscher and the Royal Asscher. Here is a clear breakdown:

The Royal Asscher features 16 additional pavilion facets that create smaller, more numerous reflections and reduce the dark zones sometimes visible in standard Asscher cuts. It is a beautiful upgrade, though a standard Asscher with excellent proportions can be equally stunning at a more approachable price point.

When you visit us in person, we are happy to show you both options side by side so you can see the difference with your own eyes.

Why Clarity Is Critical for Asscher Cut Diamonds

This is the single most important thing to understand about shopping for an Asscher cut diamond: clarity matters more here than in almost any other shape.

Because step-cut facets are large, flat, and transparent, they act like open windows into the diamond. There is no intricate facet pattern to mask inclusions the way a round brilliant or cushion cut might. Every internal characteristic is on full display.

For that reason, we recommend the following clarity grades for Asscher cut diamonds:

• Under 1.5 carats: VS2 or better for an eye-clean appearance
• 1.5 carats and above: VS1 or better is strongly recommended
• 2 carats and above: Consider VVS2 or higher for the cleanest look

At Golden Anvil Jewelers, our GIA-certified gemologists personally inspect every diamond we offer. We will never recommend a stone where inclusions are visible to the naked eye, especially in a step cut where transparency is the entire point.

Color and Clarity Recommendations at a Glance

Step-cut diamonds also tend to show body color more readily than brilliant cuts, because the broad facets allow you to see deeper into the stone. Here are our recommended grades:

A helpful tip we share with our Palm Beach County clients: if you are setting your Asscher diamond in yellow gold or rose gold, you can comfortably drop to an H or I color. The warm metal tone will mask any faint warmth in the diamond. In a platinum or white gold setting, we suggest sticking with G or better for that crisp, icy look.

Ideal Proportions for an Asscher Cut Diamond

The proportions of an Asscher cut are what separate a breathtaking stone from a mediocre one. Here is what to look for:

Unlike round diamonds, the GIA does not assign an overall cut grade to Asscher shapes. That is why working with an experienced gemologist matters so much. At our Jupiter showroom, we evaluate every Asscher diamond individually for light performance, windmill pattern quality, and face-up appearance, factors that a grading report alone cannot capture.

Why the Asscher Cut Is Making a Comeback

The Asscher cut is experiencing a genuine renaissance, and several trends are driving it.

The Art Deco Revival. From interior design to fashion to fine jewelry, the clean lines and geometric patterns of the 1920s are everywhere. The Asscher cut, born from that same era, fits perfectly into the modern appetite for vintage-inspired elegance. Shows like Downton Abbey and Boardwalk Empire have fueled public fascination with early 20th-century style.

Celebrity Influence. High-profile Asscher cut engagement rings have put this shape in the spotlight. Pippa Middleton's Art Deco-inspired Asscher halo ring, Jessica Alba's stunning 5-carat Asscher solitaire, and rings worn by Gwyneth Paltrow and Elizabeth Taylor have all contributed to the shape's growing popularity.

The Desire to Stand Out. With round brilliants making up roughly 60% of engagement ring sales, many couples today want something distinctive. The Asscher's rarity (just 2% of diamonds sold) appeals to buyers who value individuality and understated sophistication.

Estate Jewelry Appreciation. Here at Golden Anvil Jewelers, our own Adam Binder (third generation) specializes in vintage watches and estate pieces. We see firsthand how the appreciation for vintage craftsmanship is influencing new purchases. Many of our clients in Jupiter and throughout Palm Beach County come to us specifically because they want a ring that feels like it has history and soul.

How Asscher Cut Diamonds Compare on Price

One of the pleasant surprises about the Asscher cut is its value proposition. Because round brilliants command the highest premium of any shape, choosing an Asscher can save you a meaningful amount per carat.

Here is a general pricing comparison for a 1-carat diamond with G color and VS2 clarity:

Prices are approximate and vary based on cut quality, fluorescence, and certification.

Keep in mind that Asscher cuts may require a higher clarity grade than brilliant cuts to remain eye-clean, which can offset some of the per-carat savings. That said, the overall cost for a beautiful Asscher engagement ring is often very competitive, particularly when you work with a jeweler who knows how to find the best value within the shape.

Best Settings for Asscher Cut Diamonds

The Asscher cut's architectural beauty pairs well with several setting styles:

• Solitaire: Lets the diamond's geometry and hall-of-mirrors effect take center stage. A classic four-prong or bezel setting works beautifully.
• Halo: A micro-pave halo adds visual size and sparkle around the step-cut center stone, creating a gorgeous contrast of light patterns.
• Three-Stone: Flanking your Asscher with tapered baguettes or trapezoid side stones creates a stunning Art Deco composition.
• Vintage-Inspired: Milgrain detailing, filigree, and engraved bands complement the Asscher cut's heritage perfectly.

Frequently Asked Questions About Asscher Cut Diamonds

What is the difference between an Asscher cut and an emerald cut?

Both are step cuts, but the Asscher is square (1.00 to 1.05 length-to-width ratio) while the emerald cut is rectangular (typically 1.30 to 1.50). The Asscher also has more deeply trimmed corners, giving it a distinctive octagonal outline and a more pronounced windmill pattern when viewed from above.

Are Asscher cut diamonds more expensive than round diamonds?

No. Asscher cut diamonds are typically 20% to 40% less expensive per carat than round brilliants of comparable quality. However, because step cuts reveal inclusions more easily, you may need to invest in a higher clarity grade, which can narrow the price difference somewhat.

What clarity should I choose for an Asscher cut diamond?

We recommend VS2 or better for stones under 1.5 carats and VS1 or better for larger Asscher diamonds. The open, transparent faceting of the step cut makes inclusions far more visible than in brilliant-cut shapes, so clarity should be a top priority in your budget.

Do Asscher cut diamonds look smaller than round diamonds of the same carat weight?

They can appear slightly smaller face-up because Asscher cuts carry more weight in their depth. Choosing a stone with a depth percentage between 61% and 67% helps maximize the visible surface area. A thin halo setting can also add visual presence.

Is the Asscher cut a good choice for an engagement ring?

Absolutely. The Asscher cut is one of the most distinctive and elegant choices for an engagement ring. It appeals to individuals who appreciate vintage aesthetics, geometric design, and a sophisticated alternative to the traditional round diamond. Its rarity also means your ring will truly stand out.

Can I see Asscher cut diamonds at Golden Anvil Jewelers?

Yes! We keep a curated selection of Asscher cut diamonds in our Jupiter, FL showroom and can source specific stones to match your exact preferences for carat weight, color, clarity, and budget. Our GIA-certified gemologists will walk you through every detail in person.

See the Asscher Cut Diamond in Person at Golden Anvil Jewelers

Reading about the Asscher cut is one thing. Seeing that hall-of-mirrors glow in person is something else entirely.

We invite you to visit our showroom at 4601 Military Trail #104, Jupiter, FL 33458 to explore Asscher cut diamonds alongside our full collection of loose diamonds, engagement rings, and estate jewelry. As a third-generation, family-owned jeweler with a BBB A+ rating, we take pride in offering honest, expert guidance with absolutely no pressure.

Whether you are drawn to the Asscher cut for its Art Deco heritage, its modern sophistication, or simply because it caught your eye, our team is here to help you find the perfect stone.

Call us today at 561-630-6116 to schedule a private consultation, or stop by our Jupiter showroom anytime during business hours. We look forward to helping you discover why the Asscher cut is one of the most captivating diamonds in the world.