1.23ct E VVS1 Radiant Lab Grown Diamond
GD • E/VVS1
Diamond specifications and retailer prices
About this 1.23ct lab-grown radiant diamond
This 1.23ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI. Listed at 10 retailers as of October 27, 2026, with a 295% 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 →10 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
- 1.23ct RadiantE/VVS1from £133across 24 retailersAs of October 27, 2026
- 1.23ct RadiantE/VVS1from £146across 21 retailersAs of October 27, 2026
- 1.23ct RadiantE/VVS1from £223across 19 retailersAs of October 28, 2026
- 1.23ct RadiantE/VVS1from £132across 19 retailersAs of October 27, 2026
- 1.23ct RadiantE/VVS1from £148across 13 retailersAs of October 29, 2026
- 1.23ct RadiantE/VVS1from £1,008across 4 retailersAs of October 29, 2026
- 1.23ct RadiantE/VVS1from £225across 3 retailersAs of October 28, 2026
- 1.23ct RadiantE/VVS1from £496across 2 retailersAs of October 29, 2026