What is a tapered baguette diamond?
By Jared James · Last updated 21 May 2026
Definition
A tapered baguette is a step-cut gemstone, usually a diamond, with a rectangular or trapezoid outline where one end is narrower than the other. The taper allows it to sit flush against an angled setting, typically framing a larger centre stone on either side, so the transition from the shoulder of the ring to the main stone reads as smooth and gradual. They are a classic choice for three-stone rings and for flanking emerald or oval cuts, and they come in both straight-sided and slightly curved versions to suit different designs.
Frequently asked questions
- What is the difference between a tapered baguette and a straight baguette?
- A straight baguette has parallel sides and the same width at both ends, while a tapered baguette narrows at one end to form a trapezoid shape. The taper lets the stone angle inward toward the centre of the ring, fitting neatly against a larger centre stone without awkward gaps.
- Are tapered baguettes used in engagement rings?
- Yes, they are a traditional and enduringly popular side stone choice, particularly in Art Deco inspired designs and classic three-stone rings. They pair especially well with emerald, oval and round brilliant centres, where their clean step-cut lines complement the centre stone without competing with it.
- Do tapered baguettes show colour or inclusions more than brilliant cuts?
- Because they are step cuts with fewer facets, tapered baguettes show their material more clearly than brilliant-cut stones. That means colour and clarity are more visible, so most jewellers recommend using matched, well-matched stones, typically G to H in colour and VS in clarity, so the side stones read as clean and consistent.
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