1.21ct D SI1 Oval Natural Diamond
EX • D/SI1 • GIA 6542388209
Certificate GIA 6542388209
Diamond specifications and retailer prices
About this 1.21ct natural oval diamond
This 1.21ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542388209. Listed at 16 retailers as of November 4, 2026, with a 86% 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 →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
- 1.21ct OvalD/SI1from $4,695across 25 retailersAs of November 6, 2026
- 1.21ct OvalD/SI1from $6,428across 17 retailersAs of November 6, 2026
- 1.21ct OvalD/SI1from $4,445across 16 retailersAs of November 5, 2026
- 1.21ct OvalD/SI1from $4,927across 14 retailersAs of November 5, 2026
- 1.21ct OvalD/SI1from $6,709across 13 retailersAs of November 5, 2026
- 1.21ct OvalD/SI1from $4,262across 13 retailersAs of November 5, 2026
- 1.21ct OvalD/SI1from $5,071across 13 retailersAs of November 5, 2026
- 1.21ct OvalD/SI1from $5,466across 11 retailersAs of October 30, 2026