1.30ct D SI1 Radiant Lab Grown Diamond
VG • D/SI1 • IGI LG534234422
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG534234422
Diamond specifications and retailer prices
About this 1.3ct lab-grown radiant diamond
This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG534234422 or 534234422. Listed at 14 retailers as of October 30, 2026, with prices from $265 to $1,313, a $1,048 spread on the same certified stone. Reve Diamonds lists it at $1,313. 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 →14 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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