0.90ct H SI1 Radiant Natural Diamond
EX • H/SI1 • GIA 2546109590
Certificate GIA 2546109590
Diamond specifications and retailer prices
About this 0.9ct natural radiant diamond
This 0.9ct natural radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546109590. Listed at 16 retailers as of October 31, 2026, with a relatively tight 19% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 →16 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 RadiantH/SI1from $1,855across 21 retailersAs of October 28, 2026
- 0.9ct RadiantH/SI1from $1,647across 21 retailersAs of October 31, 2026
- 0.9ct RadiantH/SI1from $1,145across 13 retailersAs of October 31, 2026
- 0.9ct RadiantH/SI1from $730across 12 retailersAs of November 1, 2026
- 0.9ct RadiantH/SI1from $755across 11 retailersAs of November 1, 2026
- 0.9ct RadiantH/SI1from $1,920across 10 retailersAs of October 28, 2026
- 0.9ct RadiantH/SI1from $2,093across 9 retailersAs of October 30, 2026
- 0.9ct RadiantH/SI1from $1,533across 9 retailersAs of October 30, 2026