0.52ct D SI2 Round Natural Diamond

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6561468643. Listed at 18 retailers as of October 29, 2026, with prices from $501 to $2,071, a $1,570 spread on the same certified stone. NZ Jewellers lists it at $2,071. 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.