1.51ct E SI1 Oval Lab Grown Diamond
VG • E/SI1 • IGI LG839647857
Shape and cutting style on the report: Oval brilliant
Certificate IGI LG839647857
Diamond specifications and retailer prices
About this 1.51ct lab-grown oval diamond
This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839647857 or 839647857. Listed at 11 retailers as of November 5, 2026, with prices from $217 to $1,124, a $907 spread on the same certified stone. MOH London lists it at $1,124. 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 →11 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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