At Bercott Jewellers, our diamond princess-cut engagement rings combine exceptional brilliance with clean, contemporary designs. Featuring the distinctive square silhouette, each ring is expertly crafted in a range of styles with natural and lab-grown diamonds set in precious metals.
Discover your perfect princess-cut diamond engagement ring online, or visit our Glasgow store to see it in person. Schedule a private consultation with our certified gemologist.
Why Choose a Princess Cut Diamond?
While the sharp lines of the princess-cut diamond feel unmistakably modern, its approach is surprisingly organic. By preserving far more of the original stone than classic brilliant-round cuts, this contemporary design honours what nature created.
The princess cut includes:
- Also known as a square modified brilliant cut, this style’s extraordinary sparkle resembles the round brilliant cut
- Exceptional brilliance (white light reflection) and fire (flashes of rainbow colour).
- Typically features 57 and 60 facets (cut surfaces of the diamond) that maximise light reflection and dispersion, and up to 76 facets for a “crushed ice effect”
- Versatile appearance that can be set square or in a playful “kite” orientation
- Clean, contemporary geometry that suits both minimalist and statement engagement rings
Princess Cut Diamond Quality Guide
| Diamond quality factor |
What to look for |
| Grading report |
GIA or IGI graded diamonds |
| Colour |
D–H for a bright appearance |
| Clarity |
VS1–SI1 for strong value |
| Polish |
Very good or excellent |
| Symmetry |
Very good or excellent |
Our Princess Cut Engagement Ring Collection
Signature Bercotts Ring Styles
Each princess-shaped stone is protected by a four-claw setting, designed to safeguard its pointed corners while showcasing its bold geometry.
Solitaire Princess Cut Engagement Ring
The timeless solitaire style is perfect for lovers of this bold cut, placing complete focus on the diamond’s clarity and brilliance.
Halo Princess Cut Engagement Ring
In a princess-cut engagement ring, the halo can either mirror the diamond’s lines or form a lovely contrast with a rounded frame. For a more subtle sparkle, a hidden halo sits just beneath the centre stone to enhance the stone’s brilliance without changing its visible shape.
Trinity Princess Cut Engagement Ring
The three stones of a trilogy ring are a timeless symbol of your journey. They tell your love story from when you first met, through the proposal and your future together.
Side Stone Princess Cut Engagement Ring
This style retains the drama of a solitaire princess-cut ring, while adding sparkle with petite accent stones that enhance the main geometric cut.
Vintage-Inspired Princess Cut Engagement Ring
The princess cut brings a modern elegance that beautifully contrasts the classic details treasured in vintage engagement rings.
Bespoke Princess Cut Engagement Ring
If you can’t find the perfect ring style within our collection, we can craft a bespoke engagement ring to match your vision. Whether you prefer a unique kite orientation or want to include a stone from an heirloom, our certified gemologist will guide you through this important decision.
Precious Metal Options
At Bercotts, our princess diamond-cut engagement rings are available with natural diamonds or lab-grown diamonds, set in yellow gold, white gold, rose gold, platinum or mixed metals.
| Metal |
Appearance |
Benefits |
Popular pairings |
| Platinum |
Naturally bright white |
Highly durable, hypoallergenic and resistant to everyday wear |
Solitaire, hidden halo, pavé |
| White gold |
Bright white finish |
Popular, versatile and complements a princess cut’s crisp lines |
Halo, pavé, trilogy |
| Yellow gold |
Warm golden tone |
Classic contrast that can enhance the appearance of a white diamond, as well as smaller stones |
Solitaire, vintage-inspired designs |
| Rose gold |
Soft blush pink |
Romantic appearance with a contemporary feel |
Halo, pavé, modern settings |
| Mixed metal |
Combines two or more precious metal colours |
Creates visual contrast, highlights the centre diamond and offers a distinctive look |
White gold or platinum settings with yellow or rose gold bands |
Princess Cut Diamond Size Guide
| Carat weight |
Typical appeal |
| 0.50ct |
Refined everyday elegance |
| 0.75ct |
Excellent balance of size and value |
| 1.00ct |
Classic engagement ring choice |
| 1.50ct |
Greater visual impact |
| 2.00ct |
Distinctive centre stone presence |
| 2.50ct |
Luxurious and eye-catching |
| 3.00ct |
Statement-making appearance |
| 5.00ct |
Rare and prestigious |
| 9.00ct |
Exceptional investment-grade size |
| 18.00ct |
Extremely rare showcase diamond |
Graded Lab-Grown & Princess Cut Natural Diamond Engagement Rings
Our natural and lab-grown diamonds in the dazzling princess-cut can be graded by leading independent laboratories, including GIA and IGI.
A grading report typically assesses:
- Carat weight
- Colour
- Clarity
- Polish
- Symmetry
Important: Unlike round brilliant stones, fancy-cut diamonds, including the princess-cut, do not receive an overall GIA Cut Grade. Instead, GIA evaluates factors such as polish and symmetry, which help indicate the diamond’s craftsmanship and visual performance.
For added confidence, all our princess-cut diamonds come with a grading report from a recognised laboratory and strong polish and symmetry grades.
Explore our handpicked collection of elegant engagement rings, curated by David and Max Bercott.
FAQs — Princess Cut Diamond Rings UK
Our third- and fourth-generation jewellers answer the most common questions about princess-cut diamond engagement rings.
Are princess-cut diamond rings suitable for everyday wear?
Yes. With the right setting, princess-cut rings suit everyday wear beautifully. Their sharp, pointed corners are the shape’s main weak spot, as this is where the diamond is naturally more prone to chipping if knocked at the wrong angle.
That’s why V-prong or bezel settings are recommended: they wrap around and protect the corners, providing a secure setting to keep your ring’s clean lines looking sharp.
Are princess cuts more affordable than round diamonds?
Often, yes. For the same carat weight, princess-cut diamonds can offer excellent value. The princess cut retains more of the original rough diamond than most other shapes because it closely follows the crystal’s natural octahedral form. This reduces waste during cutting and often results in a lower price than a round brilliant diamond of comparable quality.
What clarity is best for a princess-cut diamond?
The princess cut’s chevron facet pattern masks minor inclusions well enough to allow lower clarity grades without compromising visual appearance. This is why SI1 or better is typically recommended. VS1, VS2 and SI1 clarity grades often provide an excellent balance of beauty and value, provided the diamond is eye-clean.
Can you get princess-cut lab-grown engagement rings in the UK?
Yes. We offer a range of natural and princess-cut lab-grown diamond engagement rings. Whether you buy princess-cut engagement rings in natural or lab-grown, the choice comes down to personal taste and budget.
Bercotts: Say Yes With a Princess Engagement Ring
Since 1904, Bercott Jewellers has been a beloved part of Glasgow. We’re delighted to share our craft with the wider UK community through our online platform.
Beyond our princess-cut lab diamond engagement rings, we’d love to help you discover:
Our Glasgow jewellery repair workshop is where we restore and care for your pieces, ensuring they sparkle for many seasons to come.
Receive the royal treatment when shopping for a princess-cut engagement ring in the UK. Pay for your Bercotts diamond ring in 12 easy interest-free monthly payments.
