0.99ct F SI1 Oval Lab Grown Diamond
GD • F/SI1 • IGI LG737592510
Shape and cutting style on the report: Pear brilliant
Certificate IGI LG737592510
Diamond specifications and retailer prices
About this 0.99ct lab-grown oval diamond
This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG737592510 or 737592510. Listed at 4 retailers as of November 1, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →4 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
- 1ct OvalF/SI1from $560across 12 retailersAs of October 31, 2026
- 1ct OvalF/SI1from $168across 12 retailersAs of November 1, 2026
- 1ct OvalF/SI1from $560across 11 retailersAs of October 31, 2026
- 1ct OvalF/SI1from $870across 11 retailersAs of October 31, 2026
- 1ct OvalF/SI1from $356across 10 retailersAs of October 26, 2026
- 1ct OvalF/SI1from $890across 3 retailersAs of October 31, 2026
- 1ct OvalF/SI1from $550across 2 retailersAs of October 31, 2026
- 0.98ct OvalF/SI1from $503As of October 29, 2026