3.15ct E IF Radiant Lab Grown Diamond
GD • E/IF • GIA 6482912830
Certificate GIA 6482912830
Diamond specifications and retailer prices
About this 3.15ct lab-grown radiant diamond
This 3.15ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6482912830. Listed at 18 retailers as of October 27, 2026, with a 312% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 →18 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.
Similar diamonds
- 3.15ct RadiantE/IFfrom $2,525across 10 retailersAs of October 27, 2026
- 3.16ct RadiantE/IFfrom $3,907across 3 retailersAs of October 26, 2026
- 3.17ct RadiantE/IFfrom $1,512across 17 retailersAs of October 27, 2026
- 3.12ct RadiantE/IFfrom $3,714across 22 retailersAs of October 27, 2026
- 3.12ct RadiantE/IFfrom $981across 16 retailersAs of October 29, 2026
- 3.18ct RadiantE/IFfrom $5,665across 12 retailersAs of October 28, 2026
- 3.18ct RadiantE/IFfrom $2,549across 10 retailersAs of October 27, 2026
- 3.12ct RadiantE/IFfrom $6,328As of October 29, 2026