Asscher Cut Diamond Ring Guide
The Asscher cut is a square step-cut diamond with deep corners and a hall-of-mirrors effect. This guide explains its history, how it compares to other step cuts, and how to choose an Asscher engagement ring.
What Makes the Asscher Cut Unique
The Asscher cut was created in 1902 and became famous in the Art Deco era. It is a square shape with cropped corners, a high crown, and step-cut facets arranged in concentric layers. Instead of the sparkle of a brilliant cut, the Asscher produces a subtle "hall of mirrors" effect with flashes of light and long, clean lines.
Because the table is large and open, color and clarity are more visible than in round brilliants. That is why most jewelers recommend at least G-H color and VS2 clarity for an Asscher, especially in white gold or platinum settings.
Asscher vs Emerald vs Princess
| Factor | Asscher | Emerald | Princess |
|---|---|---|---|
| Outline | Square with cropped corners | Rectangular | Square |
| Facets | Step cut | Step cut | Brilliant cut |
| Sparkle style | Hall of mirrors | Hall of mirrors | High fire and brilliance |
| Best setting | Solitaire, halo, three-stone | Solitaire, thin halo | Solitaire, pavé band |
| Hides inclusions? | Less well | Less well | Better |
How to Choose an Asscher Ring
Look for a square outline (length-to-width ratio close to 1.00), symmetrical corners, and a step pattern that is even on all sides. A slightly higher color grade matters more than for brilliant cuts. Asschers pair beautifully with a simple solitaire or a diamond halo that echoes the geometric lines.
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Get a Free Quote Chat on WhatsAppFrequently Asked Questions
Is the Asscher cut the same as the emerald cut?
Both are step cuts, but the Asscher is square while the emerald is rectangular. The Asscher also has a higher crown and smaller table, which gives it a slightly deeper, more geometric look.
Does the Asscher cut sparkle less than a round brilliant?
It sparkles differently. An Asscher produces dramatic flashes and a hall-of-mirrors effect rather than the scattered fire of a round brilliant. Many buyers love this calm, vintage elegance.
What color and clarity should I choose for an Asscher?
Because the open table shows color and inclusions, choose G-H color and VS2 clarity or better. Higher grades matter more here than in brilliant cuts that mask them.