0.33ct J SI2 Marquise Natural Diamond

About this 0.33ct natural marquise diamond

This 0.33ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1548396121. Listed at 4 retailers as of October 30, 2026, with prices from $183 to $323, a $140 spread on the same certified stone. 77 Diamonds lists it at $323. 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.