2.51ct M SI1 Oval Natural Diamond
GD • M/SI1 • GIA 2556311037
Certificate GIA 2556311037
Diamond specifications and retailer prices
About this 2.51ct natural oval diamond
This 2.51ct natural oval sits in the two to three carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556311037. Listed at 4 retailers as of November 6, 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 →4 retailers
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