0.43ct D VS1 Marquise Lab Grown Diamond

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG680519793 or 680519793. Listed at 14 retailers as of October 30, 2026, with prices from $84 to $763, a $679 spread on the same certified stone. MOH London lists it at $763. 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.