1.49ct D SI1 Radiant Lab Grown Diamond
ID • D/SI1 • IGI LG537223370
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG537223370
Diamond specifications and retailer prices
About this 1.49ct lab-grown radiant diamond
This 1.49ct 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 top-tier cut grade and certified by IGI LG537223370 or 537223370. Listed at 17 retailers as of October 26, 2026, with prices from $193 to $1,154, a $961 spread on the same certified stone. MOH London lists it at $1,154. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
The 4Cs
Specifications
Caratlytics Score
How it works →17 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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