1.51ct K VS1 Cushion Lab Grown Diamond
ID • K/VS1 • IGI LG821673225
Shape and cutting style on the report: Cushion brilliant
Certificate IGI LG821673225
Diamond specifications and retailer prices
About this 1.51ct lab-grown cushion diamond
This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821673225 or 821673225. Listed at 4 retailers as of November 4, 2026, with prices from £1,037 to £2,126, a £1,089 spread on the same certified stone. Frank Darling lists it at £2,126. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
Specifications
Caratlytics Score
How it works →4 retailers
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