1.21ct F SI1 Oval Natural Diamond
EX • F/SI1 • GIA 6542323812
Certificate GIA 6542323812
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 F 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 6542323812. Listed at 14 retailers as of November 2, 2026, with prices from £2,940 to £6,466, a £3,526 spread on the same certified stone. MOH London lists it at £6,466. 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 →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
- 1.21ct OvalF/SI1from £2,664across 25 retailersAs of November 5, 2026
- 1.21ct OvalF/SI1from £1,549across 20 retailersAs of November 5, 2026
- 1.21ct OvalF/SI1from £2,911across 17 retailersAs of November 6, 2026
- 1.21ct OvalF/SI1from £2,571across 17 retailersAs of November 6, 2026
- 1.21ct OvalF/SI1from £2,321across 14 retailersAs of November 6, 2026
- 1.21ct OvalF/SI1from £3,004across 14 retailersAs of November 5, 2026
- 1.21ct OvalF/SI1from £2,057across 13 retailersAs of November 5, 2026
- 1.21ct OvalF/SI1from £2,618across 12 retailersAs of November 6, 2026