Marquise cut
JewelryWiki Editorial·1 source·Reviewed 2026-08-04
An elongated shape with two points, maximising apparent size for its weight.
Properties
| Property | Value | Authority |
|---|---|---|
| Cut style | Brilliant [1] | — |
| Receives a GIA cut grade | No [1] GIA issues cut grades only for the standard round brilliant; all other shapes are fancy shapes and receive none. | — |
| Optical character | Brilliant faceting in an elongated outline. [1] | — |
| What to watch for | Two points rather than one, so twice the vulnerability of a pear. Bow-tie is common and no grade captures it. [1] | — |
Sources
- GIA — Guide to Diamond Engagement Ring Shapes — Gemological Institute of America (GIA 4Cs, Guide to Diamond Shapes)