5.09ct I SI1 Princess Lab Grown Diamond
VG • I/SI1 • IGI LG625498207
Shape and cutting style on the report: Princess cut
Certificate IGI LG625498207
Diamond specifications and retailer prices
About this 5.09ct lab-grown princess diamond
This 5.09ct lab-grown princess sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG625498207 or 625498207. Listed at 9 retailers as of October 29, 2026, with prices from $1,152 to $4,629, a $3,476 spread on the same certified stone. MOH London lists it at $4,629. 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 →9 retailers
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