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brilliant cut

American  

noun

Jewelry.
  1. a cut intended to enhance the brilliance of a gem with the least possible sacrifice of weight, characterized by a form resembling two pyramids set base to base, truncated so as to give a broad table and a very small culet, and having from 18 to 104 facets, 58 being typical.


Other Word Forms

  • brilliant-cut adjective

Etymology

Origin of brilliant cut

First recorded in 1705–15

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The PA news agency understands the singer's engagement ring is an old mine brilliant cut, and her jewellery was designed by Kindred Lubeck of Artifex Fine Jewellery.

From BBC • Aug. 26, 2025

The main 51.38-carat diamond has a 57-facet traditional round brilliant cut with triple excellent cut, D color and VVS1 clarity.

From Reuters • Aug. 1, 2017

Bruno said “every aspect was gleaming like a brilliant cut diamond,” and Carrie Ann said, “A star is born.”

From Los Angeles Times • Nov. 24, 2015

Only two players really had a shot at him, but Aguayo missed a diving tackle and another Florida State player spun off Austin when he made a brilliant cut at the 20.

From Washington Times • Oct. 25, 2015

It is most elegantly decorated, hung with a gold tissue, ornamented with twelve brilliant cut lustres, each containing twenty-four candles.

From Library of the World's Best Literature, Ancient and Modern — Volume 1 by Runkle, Lucia Isabella Gilbert