Diamond Shape Guide
Marquise
The marquise diamond's elongated form with pointed ends creates one of the largest face-up appearances of any shape.
56-58 facetsShop Marquise Diamonds
About the Marquise
Legend holds that King Louis XV of France commissioned a diamond cut to resemble the smile of his mistress, the Marquise de Pompadour — and the marquise was born. Its elongated boat shape with two pointed ends creates the largest face-up area of any diamond shape relative to carat weight, making it an exceptional value choice. The marquise elongates the finger dramatically and makes an unforgettable statement. While it fell from fashion briefly, the marquise has returned as a favourite of those who appreciate its regal heritage and dramatic proportions.
360° View
Animated 360° rotation — see how light moves through the marquise cut
Characteristics
- Elongated boat shape with two pointed ends
- Largest face-up appearance of any shape per carat
- Dramatic, regal silhouette
- Brilliant-cut faceting
Ideal Settings
- Six-prong
- East-west
- Stacking
- Pendant
- Bezel
Advantages
- Appears largest of any shape at equal carat weight
- Dramatically elongates the finger
- Regal, distinctive aesthetic — stands apart
- Excellent carat-weight-to-size ratio
Considerations
- Both points are vulnerable — require protective prongs
- Can show a bow-tie shadow if poorly proportioned
- Must be set precisely straight on the finger
Size Guide
A 1-carat marquise measures approximately 10.0 x 5.0mm — significantly larger face-up than any other 1-carat shape. The ideal length-to-width ratio is 1.75-2.15:1. Ensure both points are protected with V-prongs.
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