9.51ct I VS1 Princess Lab Grown Diamond
ID • I/VS1 • IGI LG582387149
Shape and cutting style on the report: Princess cut
Certificate IGI LG582387149
Diamond specifications and retailer prices
About this 9.51ct lab-grown princess diamond
This 9.51ct lab-grown princess sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582387149 or 582387149. Listed at 14 retailers as of October 29, 2026, with prices from €1,553 to €5,021, a €3,468 spread on the same certified stone. Brilliant Earth lists it at €5,021. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.
The 4Cs
Specifications
Caratlytics Score
How it works →14 retailers
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