1.40ct F SI1 Oval Lab Grown Diamond
ID • F/SI1 • IGI LG791642114
Shape and cutting style on the report: Oval brilliant
Certificate IGI LG791642114
Diamond specifications and retailer prices
About this 1.4ct lab-grown oval diamond
This 1.4ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG791642114 or 791642114. Listed at 7 retailers as of November 2, 2026. 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 →7 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
- 1.4ct OvalF/SI1from $485across 7 retailersAs of November 2, 2026
- 1.39ct OvalF/SI1from $1,653As of November 2, 2026
- 1.43ct OvalF/SI1from $1,706As of November 2, 2026
- 1.37ct OvalF/SI1from $1,635As of November 2, 2026
- 1.43ct OvalF/SI1from $1,813As of November 2, 2026
- 1.46ct OvalF/SI1from $823across 7 retailersAs of November 1, 2026
- 1.33ct OvalF/SI1from $1,582As of November 2, 2026
- 1.33ct OvalF/SI1from $1,475As of November 2, 2026