0.52ct I SI1 Round Natural Diamond
EX • I/SI1 • GIA 1555402748
Certificate GIA 1555402748
Diamond specifications and retailer prices
About this 0.52ct natural round diamond
This 0.52ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1555402748. Listed at 24 retailers as of October 30, 2026, with a 211% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
The 4Cs
Specifications
Caratlytics Score
How it works →24 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
- 0.52ct RoundI/SI1from £334across 26 retailersAs of October 29, 2026
- 0.52ct RoundI/SI1from £389across 24 retailersAs of October 31, 2026
- 0.52ct RoundI/SI1from £389across 23 retailersAs of October 31, 2026
- 0.52ct RoundI/SI1from £503across 19 retailersAs of October 31, 2026
- 0.52ct RoundI/SI1from £329across 18 retailersAs of October 31, 2026
- 0.52ct RoundI/SI1from £365across 17 retailersAs of October 31, 2026
- 0.52ct RoundI/SI1from £399across 17 retailersAs of October 31, 2026
- 0.52ct RoundI/SI1from £273across 16 retailersAs of October 30, 2026