0.33ct D SI1 Oval Lab Grown Diamond

About this 0.33ct lab-grown oval diamond

This 0.33ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG749542936 or 749542936. Listed at 15 retailers as of October 26, 2026, with prices from $102 to $660, a $558 spread on the same certified stone. MOH London lists it at $660. 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.