1.78ct G SI2 Princess Lab Grown Diamond
GD • G/SI2 • IGI LG494167484
Shape and cutting style on the report: Princess cut
Certificate IGI LG494167484
Diamond specifications and retailer prices
About this 1.78ct lab-grown princess diamond
This 1.78ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG494167484 or 494167484. Listed at 11 retailers as of November 1, 2026, with prices from $1,255 to $1,690, a $436 spread on the same certified stone. The Diamond Guys lists it at $1,690. 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 →11 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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