0.34ct D SI1 Cushion Natural Diamond

About this 0.34ct natural cushion diamond

This 0.34ct natural cushion sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558468688. Listed at 15 retailers as of October 29, 2026, with prices from $338 to $1,053, a $715 spread on the same certified stone. MOH London lists it at $1,053. 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.