4.21ct H VVS2 Princess Lab Grown Diamond
ID • H/VVS2 • IGI LG607307411
Shape and cutting style on the report: Princess cut
Certificate IGI LG607307411
Diamond specifications and retailer prices
About this 4.21ct lab-grown princess diamond
This 4.21ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG607307411 or 607307411. Listed at 21 retailers as of October 30, 2026, with prices from £401 to £2,799, a £2,398 spread on the same certified stone. Brilliant Earth lists it at £2,799. 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 →21 retailers
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