1.30ct D SI2 Oval Lab Grown Diamond
VG • D/SI2 • IGI LG544271341
Shape and cutting style on the report: Oval brilliant
Certificate IGI LG544271341
Diamond specifications and retailer prices
About this 1.3ct lab-grown oval diamond
This 1.3ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG544271341 or 544271341. Listed at 16 retailers as of October 26, 2026, with prices from $211 to $1,097, a $886 spread on the same certified stone. MOH London lists it at $1,097. 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 →16 retailers
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