2.51ct F SI1 Oval Lab Grown Diamond
ID • F/SI1 • UNKNOWN 182263852
Certificate UNKNOWN 182263852
Diamond specifications and retailer prices
About this 2.51ct lab-grown oval diamond
This 2.51ct lab-grown oval sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 182263852. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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 →1 retailer
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
- 2.51ct OvalF/SI1from $436across 16 retailersAs of October 29, 2026
- 2.51ct OvalF/SI1from $817across 6 retailersAs of October 31, 2026
- 2.51ct OvalF/SI1from $673across 5 retailersAs of October 30, 2026
- 2.51ct OvalF/SI1from $3,492As of October 29, 2026
- 2.51ct OvalF/SI1from $4,945As of October 29, 2026
- 2.52ct OvalF/SI1from $437across 17 retailersAs of October 29, 2026
- 2.52ct OvalF/SI1from $437across 16 retailersAs of October 29, 2026
- 2.52ct OvalF/SI1from $395across 15 retailersAs of October 29, 2026