0.30ct E SI2 Round Natural Diamond

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7406857241. Listed at 16 retailers as of October 29, 2026, with prices from $277 to $1,196, a $919 spread on the same certified stone. NZ Jewellers lists it at $1,196. 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.