0.73ct E IF Radiant Lab Grown Diamond
E/IF
Diamond specifications and retailer prices
About this 0.73ct lab-grown radiant diamond
This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI. Listed at 6 retailers as of October 30, 2026, with a 297% 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 →6 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
- 0.73ct RadiantE/IFfrom €192across 19 retailersAs of October 30, 2026
- 0.73ct RadiantE/IFfrom €187across 13 retailersAs of October 30, 2026
- 0.73ct RadiantE/IFfrom €581As of October 31, 2026
- 0.74ct RadiantE/IFfrom €252across 20 retailersAs of October 30, 2026
- 0.72ct RadiantE/IFfrom €185across 16 retailersAs of October 31, 2026
- 0.74ct RadiantE/IFfrom €210across 16 retailersAs of October 30, 2026
- 0.74ct RadiantE/IFfrom €170across 10 retailersAs of October 30, 2026
- 0.72ct RadiantE/IFfrom €167across 6 retailersAs of October 30, 2026