1.57ct I VS1 Radiant Lab Grown Diamond
VG • I/VS1 • IGI LG649405808
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG649405808
Diamond specifications and retailer prices
About this 1.57ct lab-grown radiant diamond
This 1.57ct lab-grown radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG649405808 or 649405808. Listed at 8 retailers as of November 1, 2026, with prices from $660 to $2,170, a $1,510 spread on the same certified stone. MOH London lists it at $2,170. 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 →8 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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