0.51ct D SI2 Pear Natural Diamond

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1539800717. Listed at 13 retailers as of November 5, 2026, with prices from $590 to $2,006, a $1,416 spread on the same certified stone. NZ Jewellers lists it at $2,006. 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.