Princess Diamond Engagement Rings
Discover Signature Collections
Personalize Your Signature Ring
1. Start with a Ring Design
Choose an engagement ring design that speaks to you. The process begins starting from a signature collection, your preferred diamond shape, or the classic ring style like solitaire or halo.
2. Choose your Diamond
Our online curation of lab-grown and natural diamonds makes for a seamless experience. Updated in real-time for ultimate cut, carat, clarity, and colour with certified ethical provenance.
3. Finalize the Details
Select a hue of solid gold of recycled origin or sustainable platinum and personalize further by including a meaningful engraving.
Made in Montreal, Canada
Every Ecksand engagement ring is shaped through a fully vertical process: imagined, engineered, and handcrafted within our integrated Montreal atelier from first sketch to final polish. This disciplined approach is the foundation of our craft, a sense of presence that feels unmistakably Ecksand.
It’s this commitment to true in-house creation that earned Ecksand the Canadian National Hallmark, a rare designation awarded to only 108 companies in its four decades of existence, affirming the authenticity, integrity, and artistry behind every jewel we’ve crafted since 2009.
Meet with a Bridal Expert
Connect with our Client Advisors, in person or online, for a one-on-one session dedicated to refining and personalizing your signature ring.
Engagement Ring Advice
Engagement Ring Trends 2026: Defying Tradition with Intentional Design
The most compelling engagement ring trends in 2026 reflect a clear shift toward intentional design, personal meaning, and thoughtful craftsmanship. Through the lens of Creative Director Erica Bianchini, this year’s direction is about what’s worth choosing: designs that align taste, meaning, and material integrity.
The History of Engagement Rings: From Ancient Rome to Modern Diamonds
The history of engagement rings is far older and more complex than many people realize. Understanding the history of engagement rings reveals how this tradition evolved from a formal agreement into one of the most personal expressions of partnership. By exploring where engagement rings came from and how their meaning has changed, modern couples can better understand the symbolism behind a ring and how it connects traditions with present-day values.
13 Celebrity Engagement Rings That Shifted the Style Conversation
Celebrity engagement rings command attention for a reason. This guide explores the real factors behind famous engagement rings' pricing, how the value is broken down, and how thoughtfully designed engagement ring alternatives can achieve the same striking presence through intelligent material choices, proportion, and craftsmanship at any budget.
How to Measure Your Ring Size at Home: The Complete Guide
Precision is central to every piece of fine jewellery. The way a ring fits determines its comfort, its presence, and how naturally it becomes part of a daily rhythm. When investing in an engagement ring crafted from recycled gold or platinum and set with ethical diamonds, especially one shaped within Ecksand’s Montreal atelier, the fit should feel as considered as the craftsmanship itself.
What clients are saying
Princess Diamond Engagement Rings
Modern precision meets royal elegance in the princess-cut diamond engagement ring collection from Ecksand. Also known as square diamond engagement rings, these princess rings are celebrated for their sharp angles and dazzling light return, making them one of the most sought-after diamond shapes, and for good reason. Its clean lines offer a contemporary twist, while its brilliance rivals that of the classic round cut.
Each ring in our princess cut engagement ring lineup is handcrafted in our green Montreal atelier, using conflict-free princess diamonds set in recycled gold or sustainable platinum. Whether you prefer the striking simplicity of a princess solitaire engagement ring or the added radiance of a princess cut halo engagement ring, every piece is made to stun.
For those drawn to architectural elegance and geometric beauty, the diamond princess cut offers a fresh yet timeless choice. Our collection includes wedding rings that pair effortlessly with your engagement ring, creating a cohesive set that's both modern and meaningful.
Discover princess diamond engagement rings designed for bold elegance and built to last. These are rings for those who refine tradition.
How to Choose the Perfect Princess Cut Diamond
Selecting a princess cut diamond requires attention to specific quality factors that influence both beauty and value. Unlike round brilliant diamonds, princess cuts don't receive an overall cut grade from the GIA, which means understanding the key indicators of quality becomes even more important. Here's what to look for when choosing your princess cut engagement ring.
Proportions That Maximize Brilliance
The shape of a princess cut diamond is defined by its length-to-width ratio. For a perfectly square appearance, look for a ratio between 1.00 and 1.05 as the human eye cannot distinguish between these values. Ratios above 1.05 will begin to appear slightly rectangular, which some prefer but others find less balanced. If you're drawn to the classic square silhouette, staying within that ideal range ensures geometric precision.
The Importance of Symmetry
Symmetry is arguably the most critical factor in princess cut diamond quality. A well-cut princess will display even, balanced facets with light distributed uniformly across the surface. When examining a diamond, look for consistent sparkle without dark areas or "dead spots" that indicate poor cutting. The facets should appear crisp and defined, creating the distinctive X-shaped light pattern that makes princess cuts so captivating.
Colour Considerations
Princess cut diamonds can concentrate colour in their pointed corners, making colour grade particularly important. We recommend G colour or higher for princess cuts set in white gold or platinum. If you prefer the warmth of yellow or rose gold, you may find that H or I colour diamonds appear just as beautiful while offering better value, as the warm metal tone complements slightly warmer stones.
Clarity That Offers Value
One advantage of the princess cut is its brilliant facet pattern, which naturally conceals minor inclusions. This forgiving quality means you can often select VS2 or even SI1 clarity diamonds that appear completely eye-clean, allowing you to allocate more of your budget toward carat weight or a higher colour grade.
Certification Matters
Because princess cuts lack an official cut grade, purchasing a certified diamond becomes essential. Look for certification from respected gemological laboratories such as the GIA or IGI. These certificates provide verified measurements, colour and clarity grades, and detailed proportion data that allow you to assess quality with confidence. At Ecksand, every princess diamond in our diamond ring builder comes with certification, ensuring complete transparency in your selection.
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