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  1. All Diamonds
  2. Marquise Diamonds

Shop and compare marquise shape diamonds

The smartest way to search for a diamond

Search Natural Marquise

View images, price history and filter our curated Marquise natural diamond collection.

Search Lab Grown Marquise

View images, price history and filter our curated Marquise lab grown diamond collection.

Free Marquise Diamond Check

Already have a specific GIA or IGI ID? Don't buy without running any marquise diamond through our Free Check.

Diamond Price Calculator

Want to know what a diamond might cost? Easily enter diamond specs and get an instant price estimate.

Visual Carat Weight

We created the Visual Carat Weight metric to describe how large a diamond actually appears when viewed from above.

Marquise Diamond Tips

Advice on how to maximize your Marquise diamond purchase.

Explore Marquise Diamond Collections

Popular Searches

  • High Quality

  • Marquise 1 Carat F Color VS1 Clarity
  • Marquise 1.5 Carat G Color VS1 Clarity
  • Marquise 2.5 Carat F Color VS1 Clarity
  • Max Carat

  • Marquise 1 Carat H Color VS2 Clarity
  • Marquise 1.5 Carat I Color VS1 Clarity
  • Marquise 2.5 Carat J Color VS2 Clarity
  • Best Under

  • Best Marquise Under $2,500
  • Best Marquise Under $10,000
  • Best Marquise Under $20,000
  • Best Marquise Under $30,000
  • Best Marquise Under $50,000

Diamond Price Data

  • 1 Carat

  • Marquise 0.9 Carat Prices
  • Marquise 1 Carat Prices
  • Marquise 1.1 Carat Prices
  • 2 Carat

  • Marquise 1.75 Carat Prices
  • Marquise 1.9 Carat Prices
  • Marquise 2 Carat Prices
  • Marquise 2.1 Carat Prices
  • Marquise 2.25 Carat Prices

Newest Marquise Diamonds

  • Click for Free GIA Check

  • Marquise 0.71 Ct. H Color VS2 Clarity
  • Marquise 1.01 Ct. D Color SI2 Clarity
  • Marquise 1.02 Ct. H Color VS2 Clarity
  • Marquise 2.02 Ct. J Color SI1 Clarity
  • Marquise 0.72 Ct. K Color SI2 Clarity
  • Marquise 1.71 Ct. E Color SI2 Clarity
  • Marquise 0.81 Ct. H Color VS2 Clarity
  • Marquise 0.70 Ct. E Color VS1 Clarity
  • Marquise 1.00 Ct. J Color SI2 Clarity
  • Marquise 1.71 Ct. D Color SI1 Clarity

Helpful Info

  • Click to Read

  • Marquise Diamond Carat Size Chart
  • Fluorescence Impact on Price
  • What is Visual Carat Weight?

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