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Asscher Cut Engagement Rings

Crafted by our jewelers with care and precision.

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Asscher Cut Engagement Rings — Timeless, Forever.

Meet the Asscher cut. A bold and sophisticated choice, this exquisite square-shaped cut is widely admired for its clean lines, vintage allure, and timeless geometry. With stylish cropped corners and distinctive step-cut facets that create a mesmerizing hall-of-mirrors effect, the Asscher cut offers a level of depth, structure, and radiant gleam unlike any other. Best known for its unique design appeal — drawing inspiration from the Art Deco era and seamlessly blending it with the elegance of modern design — this fashionable cut is perfect for solitaires, halos, and antique-style settings.

Take the first step in your forever journey by creating the Asscher cut engagement ring of your dreams with our custom ring builder. From concept to completion, enjoy the ease and freedom of bringing your very own Asscher cut design to life, with the guidance of our knowledgeable client advisors every step of the way.

At Cullen, every asscher cut engagement ring is handcrafted in our Australian workshop using responsibly sourced materials and lab-grown gemstones. Explore the collection online or begin your journey in-store with a design consultation whatever the process, we're here to help you start your forever with the ring of your dreams.

Find Your Perfect Square Emerald Cut Engagement Ring with Cullen

Cullen specializes in bespoke asscher cut engagement rings, handcrafted to celebrate one of life’s most meaningful moments in a style that’s uniquely yours.

The striking structure and radiant brilliance of an Asscher cut engagement ring offers a square-shaped alternative to the classic emerald cut, making it a perfect choice for a variety of settings. With its bold Art Deco influence and exquisite geometric appeal, an asscher cut ring adds a flattering sense of symmetry to any hand.

Whether you’re searching for something vintage-inspired or a timeless solitaire asscher cut engagement ring, our experienced in-house jewelers and knowledgeable client advisors will guide you through every step of the journey — from concept to completion.

Each ring is made in our Australian workshop using conflict-free, carbon-neutral lab-grown diamonds, as well as sustainable lab-grown moissanite or sapphires — so you can feel confident your ring is as responsible as it is breathtaking.

Need a little guidance? Don’t hesitate to contact us or book an in-person appointment with one of our friendly engagement ring specialists to start exploring our collection of asscher cut engagement rings available to ship across the United States.

Why Cullen

Worldwide Express Shipping No matter where you are in the world, your dream ring will go the distance. We proudly ship our wedding and engagement rings across the United States and internationally, ensuring your ready-to-ship engagement ring arrives safely and swiftly.

We offer free resizing on all engagement rings to ensure the perfect fit, whether you've chosen one of our ready-to-ship engagement rings or something uniquely your own.

Lifetime Warranty Our engagement rings are built to last a lifetime. Each piece is backed by our lifetime manufacturing warranty , giving you complete peace of mind.

Free Ring Customization From unique engagement ring designs to personalized band details, we offer complimentary customization so you can craft a ring that's truly one of a kind.

Handcrafted in Australia Every ring — including our ready-to-ship engagement rings — is designed and handcrafted in our Melbourne workshop with exceptional attention to detail.

Conflict-Free, Sustainable Materials We offer a variety of unique options — from ready-to-ship lab diamond engagement rings to sapphire engagement rings — all ethically lab grown and sustainably sourced.

Carbon Neutral & One Tree Planted Partner We offset the carbon footprint of every order and plant a tree for each ring sold, supporting global reforestation.

Custom Design Specialists Whether you're interested in solitaire oval engagement rings or striking emerald cut engagement rings , our team specializes in creating custom pieces that reflect your personal style.

Looking for a specific style? Choose from our collections below:

Asscher cut engagement rings feature a square-shaped diamond with four equal sides, distinctive step-cut facets, and cropped corners. Similar to an emerald cut, the Asscher cut has larger facets and a higher crown, allowing for more light reflection, brilliance, and a striking “hall of mirrors” effect. Originally created by Joseph Asscher in 1902, this cut has been beloved for over a century thanks to its signature concentric squares and captivating sparkle.

An Asscher cut engagement ring is not only visually stunning — it also carries rich history and symbolism. Representing strength, clarity, and depth, the Asscher cut fuses the glamour of the Art Deco era with modern refinement. It’s an ideal choice for those who appreciate vintage charm with a contemporary edge. You can explore and purchase Asscher cut engagement rings by browsing our online collection or booking an appointment with one of our experienced client advisors.

Yes — asscher cut engagement rings are popular with those who value vintage sophistication and standout design. With its bold Art Deco geometry and timeless square shape, the Asscher cut is ideal for anyone looking for a unique alternative to more common shapes like round or oval. While it’s a less traditional choice, its dramatic elegance is part of what’s making it increasingly sought-after today. Explore our collection of Art Deco–inspired Asscher cut engagement rings online or visit a showroom near you.

Yes, you can wear your Asscher cut engagement ring daily. Whether you choose a lab-grown diamond, sapphire, or moissanite, all of Cullen’s gemstones are durable and responsibly sourced to last a lifetime. That said, we recommend removing your ring during any hands-on activities. As a rule of thumb: jewelry should be the last thing you put on before heading out and the first thing you take off when you get home. Be sure to take your ring off before working out, doing housework, or engaging in any physical labor.

Yes, we offer complimentary resizing for all our engagement rings. If your ring doesn't fit perfectly, simply contact us, and we'll adjust it to ensure a comfortable fit.​

All gold and platinum jewelry from Cullen comes with a lifetime manufacturing warranty. This warranty covers any defects in materials or workmanship, giving you peace of mind that your ring is crafted to the highest standards.​