0.37ct J SI2 Round Natural Diamond

About this 0.37ct natural round diamond

This 0.37ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6322922561. Listed at 15 retailers as of October 28, 2026, with prices from $195 to $1,194, a $999 spread on the same certified stone. NZ Jewellers lists it at $1,194. 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.