54.20ct I VS2 Cushion Lab Grown Diamond
ID • I/VS2 • IGI LG782651263
Shape and cutting style on the report: Cushion modified brilliant
Certificate IGI LG782651263
Diamond specifications and retailer prices
About this 54.2ct lab-grown cushion diamond
This 54.2ct lab-grown cushion sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782651263 or 782651263. Listed at 2 retailers as of October 26, 2026, with prices from £24,669 to £48,352, a £23,684 spread on the same certified stone. Brilliant Earth lists it at £48,352. 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 →2 retailers
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