0.51ct F IF Radiant Lab Grown Diamond
VG • F/IF • IGI LG649433094
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG649433094
Diamond specifications and retailer prices
About this 0.51ct lab-grown radiant diamond
This 0.51ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG649433094 or 649433094. Listed at 5 retailers as of October 31, 2026, with prices from $519 to $1,230, a $711 spread on the same certified stone. Riddles Jewelry lists it at $1,230. 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 →5 retailers
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