1.00ct D VS1 Radiant Lab Grown Diamond
VG • D/VS1 • IGI LG645454924
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG645454924
Diamond specifications and retailer prices
About this 1ct lab-grown radiant diamond
This 1ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG645454924 or 645454924. Listed at 17 retailers as of October 30, 2026, with prices from £151 to £896, a £745 spread on the same certified stone. Reve Diamonds lists it at £896. 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 →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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