0.51ct D VS1 Radiant Lab Grown Diamond
ID • D/VS1 • IGI LG804672399
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG804672399
Diamond specifications and retailer prices
About this 0.51ct lab-grown radiant diamond
This 0.51ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804672399 or 804672399. Listed at 19 retailers as of October 30, 2026, with a 142% 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 →19 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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- 0.51ct RadiantD/VS1from €149across 22 retailersAs of October 30, 2026
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- 0.51ct RadiantD/VS1from €98across 18 retailersAs of October 30, 2026