0.55ct J SI1 Marquise Natural Diamond
VG • J/SI1 • IGI 809632448
Shape and cutting style on the report: Marquise brilliant
Certificate IGI 809632448
Diamond specifications and retailer prices
About this 0.55ct natural marquise diamond
This 0.55ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 809632448. Listed at 5 retailers as of October 26, 2026. 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.
The 4Cs
Specifications
Caratlytics Score
How it works →5 retailers
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