0.91ct J SI1 Cushion Natural Diamond

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5543414476. Listed at 10 retailers as of October 29, 2026, with prices from $739 to $1,820, a $1,081 spread on the same certified stone. MOH London lists it at $1,820. 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.