1.00ct G SI1 Round Lab Grown Diamond
VG • G/SI1 • IGI LG846647435
Shape and cutting style on the report: Round brilliant
Certificate IGI LG846647435
Diamond specifications and retailer prices
About this 1ct lab-grown round diamond
This 1ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG846647435 or 846647435. Listed at 10 retailers as of October 25, 2026, with prices from $250 to $864, a $614 spread on the same certified stone. MOH London lists it at $864. 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 →10 retailers
Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.
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