0.90ct I SI1 Cushion Lab Grown Diamond
VG • I/SI1 • IGI LG418020653
Shape and cutting style on the report: Square cushion modified brilliant
Certificate IGI LG418020653
Diamond specifications and retailer prices
About this 0.9ct lab-grown cushion diamond
This 0.9ct lab-grown cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG418020653 or 418020653. Listed at 2 retailers as of October 30, 2026, with prices from $608 to $1,089, a $481 spread on the same certified stone. Diamond Exchange Canada lists it at $1,089. 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 →2 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.