1.50ct L SI1 Radiant Natural Diamond
VG • L/SI1 • GIA 6411388840
Certificate GIA 6411388840
Diamond specifications and retailer prices
About this 1.5ct natural radiant diamond
This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6411388840. Listed at 10 retailers as of November 6, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
- 1.5ct RadiantL/SI1from £1,253across 15 retailersAs of November 6, 2026
- 1.5ct RadiantL/SI1from £1,463across 15 retailersAs of November 6, 2026
- 1.5ct RadiantL/SI1from £2,086across 14 retailersAs of November 4, 2026
- 1.5ct RadiantL/SI1from £1,616across 14 retailersAs of November 6, 2026
- 1.5ct RadiantL/SI1from £1,534across 13 retailersAs of November 6, 2026
- 1.5ct RadiantL/SI1from £1,628across 7 retailersAs of November 7, 2026
- 1.5ct RadiantL/SI1from £1,771across 7 retailersAs of November 5, 2026
- 1.5ct RadiantL/SI1from £1,730across 6 retailersAs of November 4, 2026