1.43ct E VVS1 Round Lab Grown Diamond

About this 1.43ct lab-grown round diamond

This 1.43ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG708576648 or 708576648. Listed at 17 retailers as of October 29, 2026, with prices from $202 to $1,940, a $1,738 spread on the same certified stone. Brilliant Earth lists it at $1,940. 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.