Asscher Cut Engagement Rings
An asscher cut diamond is the square cousin of the emerald cut — a 1902 Dutch invention whose deep, concentric step facets create the "hall of mirrors": look straight down and the facets recede like an optical illusion. It is the most art-deco shape in diamonds. Our asscher cut engagement rings run from $975 to $4,314 across 51 designs.
Asscher cut ring styles
An asscher cut ring hardly needs decoration — a clean solitaire shows the geometry best — but a halo frames it into true vintage territory, and asscher cut wedding rings continue the step-cut line onto the band.
Why lab-grown matters for step cuts
Like all step cuts, an asscher cut diamond ring hides nothing — clarity shows — and lab-grown pricing makes eye-clean, IGI-certified stones affordable in a shape where they matter most.
Shop with confidence
Made to order in about 2 weeks in solid 10K, 14K or 18K white, yellow or rose gold, shipped free by 5-7 day express, with 30-day free returns.
Asscher Lab Grown Diamond Halo Engagement Ring
Asscher Lab Grown Diamond Halo Engagement Ring
Asscher Lab Grown Diamond Three-Stone Engagement Ring
Asscher Lab Grown Diamond Side-Stone Engagement Ring
Asscher Lab Grown Diamond Three-Stone Engagement Ring
Asscher Lab Grown Diamond Solitaire Engagement Ring
Asscher Lab Grown Diamond Halo Engagement Ring
Asscher Lab Grown Diamond Halo Engagement Ring
Asscher Lab Grown Diamond Pave Engagement Ring
Asscher Lab Grown Diamond Halo Engagement Ring
Asscher Lab Grown Diamond Hidden-Halo Engagement Ring
Asscher Lab Grown Diamond Side-Stone Engagement Ring
Judging an asscher cut diamond like a cutter
Look straight down: a well-cut asscher shows a crisp "windmill" — four bright blades running corner to corner — inside concentric squares that recede toward the centre. Blurry or off-centre windmills mean sloppy faceting, and in a cut this architectural, sloppiness has nowhere to hide. Ratio should sit at 1.00–1.04; the asscher is emphatically a square.
Prioritise grades in this order: clarity first (the open table shows everything), colour second (step facets display body colour like emerald cuts do — stay at H or better), then carat. Depth runs high in asschers by design, so like the princess it faces up smaller than its weight suggests: about 5.5mm for a 1-carat stone. It compensates with presence — nobody mistakes an asscher for anything else on the hand.
Asscher cut FAQs
How is an asscher different from an emerald cut?
Proportions: the asscher is square where the emerald cut is rectangular, with deeper, more concentric steps — which is what creates its famous windmill-and-mirrors pattern.
Why is it called an asscher?
After the Asscher brothers of Amsterdam, who patented the cut in 1902 — the same house later trusted to cleave the Cullinan, the largest rough diamond ever found.
Do asscher cut diamonds sparkle?
They glow rather than glitter — asscher cut diamonds produce slow, broad flashes down their step facets, an effect closer to candlelight than to a brilliant's fireworks.
What clarity should an asscher be?
VS2 or better — the open table hides nothing, so eye-clean stones matter more here than in any brilliant cut. Lab-grown pricing makes that grade affordable.
Is an asscher engagement ring a vintage style?
The most vintage there is — the asscher engagement ring is shorthand for art-deco, and it reads instantly 1920s even in a brand-new setting.
Are asscher diamond rings rare?
Genuinely — the asscher diamond ring is among the least common shapes on hands today, which is precisely its appeal for buyers who want nothing generic.