Marquise Cut Engagement Rings

Every design comes in 10K, 14K, 18K gold or platinum, in yellow, white or rose.

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4Cs Guide

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Lab Grown

Why Lab-Grown?

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Engagement Guide

Engagement Ring Guide

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Jewelry Care

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The Milagros Guide

Marquise cut lab grown diamond engagement rings, made to order in New York

A marquise diamond is long and narrow with two pointed ends, a little like a boat or a leaf. It has the largest top surface of any diamond shape for its carat weight, so a marquise looks bigger on the hand than most other shapes. It also makes fingers look longer and slimmer. Marquise rings can feel vintage or very modern, depending on the setting.

What to look for in a marquise diamond

  • 01Shape

    Most people like a length-to-width ratio between 1.75 and 2.25. A lower number looks fuller; a higher number looks long and slim.

  • 02Pointed tips

    The two tips are the most delicate part of the stone. Choose a setting with V-prongs or a bezel on each tip to keep them safe.

  • 03Symmetry

    Both halves of the diamond should match. A well-cut marquise looks even from tip to tip. Ask us about any stone before you order.

Our promise

Every center stone comes with its own IGI report, and the report number is laser-inscribed on the diamond. Choose 10K, 14K or 18K gold, or platinum on many designs. Each ring is made to order at our New York office and arrives in 12–14 business days, with free insured shipping in the US.

Shop marquise rings by style

SolitaireHaloHidden haloThree stoneSide stone & pavéVintage

Questions

Can't find your answer? Our New York team is happy to help, in person or on a video call.

Book an appointment

Learn more in our diamond guide and engagement ring guide, or compare pear and oval engagement rings. See real prices by carat in our lab grown diamond price guide.

Does a marquise diamond look bigger?

Yes. Because the shape is long, a marquise has more surface area on top than a round diamond of the same carat weight, so it looks larger.

Can a marquise be set east-west?

Yes. Some of our designs set the marquise sideways across the finger for a modern look. Ask our team if you want this on a ring you like.

Are lab grown diamonds real diamonds?

Yes. A lab grown diamond has the same chemical makeup, hardness and sparkle as a mined diamond. It is grown in a lab instead of being mined.

Can I see a ring in person?

Yes. Book an appointment at our office at 580 5th Ave, Suite 2300, New York, or meet us on a video call.

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