1.51ct F VS2 Round Lab Grown Diamond
ID • F/VS2 • IGI LG794609551
Shape and cutting style on the report: Round brilliant
Certificate IGI LG794609551
Diamond specifications and retailer prices
About this 1.51ct lab-grown round diamond
This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794609551 or 794609551. Listed at 20 retailers as of October 29, 2026, with a 408% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
Specifications
Caratlytics Score
How it works →20 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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- 1.51ct RoundF/VS2from $208across 20 retailersAs of October 29, 2026
- 1.51ct RoundF/VS2from $208across 20 retailersAs of October 29, 2026
- 1.51ct RoundF/VS2from $210across 20 retailersAs of October 29, 2026