1.63ct F SI1 Oval Lab Grown Diamond
ID • F/SI1 • IGI LG778650050
Shape and cutting style on the report: Oval brilliant
Certificate IGI LG778650050
Diamond specifications and retailer prices
About this 1.63ct lab-grown oval diamond
This 1.63ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778650050 or 778650050. Listed at a single retailer as of November 2, 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
- 1.63ct OvalF/SI1from €1,293As of October 31, 2026
- 1.62ct OvalF/SI1from €295across 10 retailersAs of November 1, 2026
- 1.62ct OvalF/SI1from €1,007As of October 31, 2026
- 1.61ct OvalF/SI1from €1,275As of October 26, 2026
- 1.6ct OvalF/SI1from €1,159As of October 31, 2026
- 1.59ct OvalF/SI1from €272across 10 retailersAs of November 1, 2026
- 1.67ct OvalF/SI1from €1,320As of October 31, 2026
- 1.67ct OvalF/SI1from €638As of November 2, 2026