1.21ct D VS1 Round Lab Grown Diamond
VG • D/VS1 • GIA 1489221331
Certificate GIA 1489221331
Diamond specifications and retailer prices
About this 1.21ct lab-grown round diamond
This 1.21ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1489221331. Listed at 24 retailers as of November 3, 2026, with prices from $328 to $1,629, a $1,301 spread on the same certified stone. MOH London lists it at $1,629. 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 →24 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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