1.51ct D VS1 Cushion Lab Grown Diamond

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG729574927 or 729574927. Listed at 18 retailers as of October 30, 2026, with prices from $260 to $2,200, a $1,940 spread on the same certified stone. Yadav Diamonds lists it at $2,200. 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.