1.52ct E IF Marquise Lab Grown Diamond
GD • E/IF • IGI LG731540769
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG731540769
Diamond specifications and retailer prices
About this 1.52ct lab-grown marquise diamond
This 1.52ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG731540769 or 731540769. Listed at 27 retailers as of October 27, 2026, with prices from $475 to $3,010, a $2,535 spread on the same certified stone. Brilliant Earth lists it at $3,010. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →27 retailers
Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.
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