1.53ct D SI1 Cushion Lab Grown Diamond
ID • D/SI1 • IGI LG815642059
Shape and cutting style on the report: Square cushion modified brilliant
Certificate IGI LG815642059
Diamond specifications and retailer prices
About this 1.53ct lab-grown cushion diamond
This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG815642059 or 815642059. Listed at 9 retailers as of November 6, 2026, with prices from $211 to $1,810, a $1,599 spread on the same certified stone. Do Amore Diamonds lists it at $1,810. 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 →9 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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