0.90ct L SI1 Round Natural Diamond
GD • L/SI1 • GIA 1239815810
Certificate GIA 1239815810
Diamond specifications and retailer prices
About this 0.9ct natural round diamond
This 0.9ct natural round sits in the just-under-one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 1239815810. Listed at 14 retailers as of November 5, 2026, with prices from £437 to £1,829, a £1,392 spread on the same certified stone. NZ Jewellers lists it at £1,829. 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 →14 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
- 0.9ct RoundL/SI1from £542across 15 retailersAs of November 6, 2026
- 0.9ct RoundL/SI1from £522across 15 retailersAs of November 5, 2026
- 0.9ct RoundL/SI1from £571across 14 retailersAs of November 6, 2026
- 0.9ct RoundL/SI1from £590across 14 retailersAs of November 6, 2026
- 0.9ct RoundL/SI1from £713across 14 retailersAs of November 6, 2026
- 0.9ct RoundL/SI1from £775across 14 retailersAs of November 6, 2026
- 0.9ct RoundL/SI1from £694across 13 retailersAs of November 6, 2026
- 0.9ct RoundL/SI1from £476across 13 retailersAs of November 6, 2026