1.28ct D VS2 Cushion Lab Grown Diamond
VG • D/VS2 • IGI LG569302126
Certificate IGI LG569302126
Diamond specifications and retailer prices
About this 1.28ct lab-grown cushion diamond
This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG569302126 or 569302126. Listed at 4 retailers as of October 29, 2026, with prices from £531 to £739, a £208 spread on the same certified stone. Kay Jewelers lists it at £739. 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 →4 retailers
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