What is a calibré cut gemstone?
By Jared James · Last updated 21 May 2026
Definition
Calibré cut refers to small gemstones cut to precise, standardised shapes and sizes, typically squares, rectangles or oblongs, so they fit exactly against each other or into a pre-made setting with minimal gaps. The stones are usually cut in a step-cut style and are set tightly in rows or channels to create a smooth, jewelled surface. Calibré work is associated with Art Deco jewellery and the fine pavé-like coloured stone work seen in high jewellery, where sapphires, rubies or emeralds are fitted together like a mosaic.
Frequently asked questions
- What types of jewellery use calibré cut stones?
- Calibré cuts are particularly associated with Art Deco and Retro-era pieces where geometric precision was valued, and with contemporary high jewellery where coloured stones are set to form smooth blocks of colour. Channel-set rings and bracelets often use calibré-cut stones.
- How do calibré stones differ from pavé stones?
- Pavé stones are small round gems set very close together in drilled holes with tiny beads of metal holding them, creating a paved surface. Calibré stones are cut to specific geometric shapes and fit together in a channel or flush setting, giving a more architectural, solid-colour effect.
- What gemstones are commonly cut en calibré?
- Sapphires, rubies, emeralds and tsavorites are used for colour-block calibré work. Diamonds and rock crystal are cut the same way for lines of white or clear stones. The cutting requires precision because the stones need to match exactly.
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