An Asscher cut lab grown diamond is admired for its bold geometry, dramatic step-cut facets, and timeless Art Deco elegance. With its distinctive square shape and mesmerising “hall of mirrors” effect, the Asscher cut is the perfect choice for those who appreciate refined sophistication over dramatic sparkle.
At Her Crown, we believe every diamond should celebrate a woman’s journey of becoming. An Asscher cut diamond reflects confidence, individuality, and enduring style, making it an exceptional choice for engagement rings and life’s most meaningful milestones.
What Is an Asscher Cut Lab Grown Diamond?
An Asscher cut lab grown diamond is a real diamond created using advanced technology that replicates the natural diamond-growing process. It has the same chemical composition, crystal structure, hardness, and optical properties as a mined diamond.
Originally developed in the early 20th century, the Asscher cut is a square step-cut diamond with deeply trimmed corners. Its broad, concentric facets create the famous “hall of mirrors” effect, producing elegant flashes of light rather than the intense sparkle of brilliant-cut diamonds.
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Why Choose an Asscher Cut Lab Grown Diamond?
The Asscher cut offers a distinctive beauty that appeals to lovers of understated luxury.
Its advantages include:
- Iconic Art Deco styling.
- Elegant step-cut reflections.
- Excellent symmetry and architectural beauty.
- A timeless square silhouette with softened corners.
- Sophisticated character that never follows trends.
For those who value craftsmanship and classic design, the Asscher cut offers remarkable individuality.
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The History of the Asscher Cut
The Asscher cut was developed in 1902 by the Asscher family in Amsterdam and became one of the defining diamond cuts of the Art Deco era.
Its geometric precision and refined appearance continue to attract those who appreciate vintage-inspired elegance with modern craftsmanship.
Understanding Step-Cut Beauty
Unlike brilliant-cut diamonds, which maximise sparkle through numerous triangular facets, Asscher diamonds feature large, parallel step facets.
These broad facets produce crisp reflections and create remarkable visual depth.
Because of this open facet pattern, cut precision, clarity, and symmetry are especially important when selecting an Asscher diamond.
The Four Cs for Asscher Cut Diamonds
Cut
Excellent cut quality is essential to achieve symmetrical step facets and the characteristic hall of mirrors effect.
Colour
The open facet pattern can reveal colour more easily than brilliant cuts, making D to F colour grades particularly desirable for a bright, colourless appearance.
Clarity
Large step facets make inclusions easier to see, so VS1, VVS1, or higher clarity grades are often recommended for luxury jewellery.
Carat
Asscher diamonds often reveal their elegant geometry most effectively from around 1.5 carats and above, although beautifully cut stones are stunning in every size.

Best Ring Settings for Asscher Diamonds
Asscher cut diamonds pair beautifully with:
- Solitaire settings.
- Halo settings.
- Three-stone designs.
- Vintage-inspired settings.
- Art Deco ring designs.
These settings highlight the Asscher cut’s clean lines and sophisticated symmetry.
Asscher Cut vs Other Diamond Shapes
Asscher vs Emerald
Both are step-cut diamonds with elegant reflections, but the Asscher cut has a square outline and greater visual depth, while the emerald cut is rectangular with a more elongated appearance.
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Asscher vs Cushion
Cushion diamonds create soft brilliance and rounded elegance, whereas Asscher diamonds emphasise architectural geometry and crisp reflections.
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Asscher vs Radiant
Radiant diamonds maximise sparkle through brilliant facets, while Asscher diamonds focus on clarity, symmetry, and sophisticated step-cut beauty.
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Why Choose Her Crown?
Every Her Crown ring is handcrafted in premium 14k or 18k gold and features carefully selected IGI-certified lab grown diamonds chosen for exceptional cut, clarity, and craftsmanship.
Our bespoke design experience allows every client to personalise every detail, creating a ring that celebrates life’s most meaningful moments with timeless elegance.
Frequently Asked Questions
Are Asscher cut lab grown diamonds real diamonds?
Yes. They are chemically, physically, and optically identical to mined diamonds.
Do Asscher cut diamonds sparkle?
Asscher diamonds display elegant flashes of light rather than the intense brilliance associated with round or radiant cuts. Their beauty lies in their clean step-cut reflections and remarkable depth.
Why do Asscher diamonds need higher clarity?
The large, open step facets make inclusions more visible, so higher clarity grades help maintain a clean, luxurious appearance.
Who should choose an Asscher cut diamond?
The Asscher cut is ideal for those who appreciate Art Deco design, architectural beauty, vintage elegance, and understated luxury.

Celebrate Your Becoming
Every milestone deserves a diamond with enduring character.
Whether you are celebrating an engagement, a personal achievement, or a new chapter in life, discover Her Crown’s collection of Asscher cut lab grown diamond rings or create a bespoke design crafted exclusively to reflect your unique story.
Discover Her Crown’s collection of asscher lab grown diamond rings