Antique Cuts
Antique cuts predate mechanised, symmetry-optimised faceting: Old Mine Cut and Old European Cut were both hand-cut to the proportions and equipment available before the mid-20th century, prioritising a stone's face-up appearance under candlelight over the light-return mathematics that define modern brilliants.
What distinguishes this family
Old Mine Cut has a squarish-to-rounded cushion outline; Old European Cut has a circular outline and is the direct ancestor of the modern round brilliant. Both typically show a high crown, small table and a visible culet β proportions a modern cut grade would mark down, but that are exactly what makes an antique stone read as antique rather than as a poorly-cut modern one.
Cuts in this family
An Old Mine Cut is an antique brilliant style with a squarish-to-rounded cushion outline, a high crown, small table, and usually a visible culet, cut by hand before mechanised, symmetry-optimised faceting existed.
An Old European Cut is an antique round brilliant with a small table, high crown, large visible culet and circular (rather than cushion-like) outline β the direct ancestor of the modern round brilliant.
A transitional cut is a round diamond faceted somewhere between an Old European Cut and a modern round brilliant, reflecting the period β roughly the 1880s to the 1950s β when mechanised cutting was steadily refining proportions from one style toward the other.
Buying considerations
- A genuine antique stone and a modern reproduction cut in the antique style ("antique-style cushion") are priced very differently β ask directly which one you're looking at, since the outline alone doesn't tell you.
- A visible culet and lower light performance than a modern brilliant are period-correct, not defects β don't judge these against modern cut-grade standards.
- Hand-cut faceting means genuine antique stones show natural asymmetry β near-perfect symmetry is itself a signal the stone may be a modern reproduction.
Jewellery uses
Both cuts suit period-style and vintage-inspired engagement rings and antique jewellery restoration; their warmer, more candlelit character is a deliberate contrast to a modern brilliant.
Browse antique cuts on Chaos
See live availability across every cut in this family, or post a sourcing request.