1.21ct J SI2 Round Natural Diamond
EX • J/SI2 • HRD 250000092403
Certificate HRD 250000092403
Diamond specifications and retailer prices
About this 1.21ct natural round diamond
This 1.21ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 250000092403. Listed at 13 retailers as of October 29, 2026, with a 95% 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 →13 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
- 1.21ct RoundJ/SI2from $2,387across 14 retailersAs of October 31, 2026
- 1.21ct RoundJ/SI2from $1,847across 13 retailersAs of October 31, 2026
- 1.21ct RoundJ/SI2from $3,219across 13 retailersAs of October 31, 2026
- 1.21ct RoundJ/SI2from $2,835across 13 retailersAs of October 27, 2026
- 1.21ct RoundJ/SI2from $3,284across 12 retailersAs of October 31, 2026
- 1.21ct RoundJ/SI2from $3,417across 11 retailersAs of October 30, 2026
- 1.21ct RoundJ/SI2from $3,334across 9 retailersAs of October 27, 2026
- 1.21ct RoundJ/SI2from $7,118across 8 retailersAs of October 31, 2026