20.83ct F VS1 Emerald Lab Grown Diamond
ID • F/VS1 • IGI LG790633013
Shape and cutting style on the report: Emerald cut
Certificate IGI LG790633013
Diamond specifications and retailer prices
About this 20.83ct lab-grown emerald diamond
This 20.83ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790633013 or 790633013. Listed at 10 retailers as of October 31, 2026, with a 218% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.
The 4Cs
Specifications
Caratlytics Score
How it works →10 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
- 20.63ct EmeraldF/VS1from $8,986across 15 retailersAs of October 30, 2026
- 21.05ct EmeraldF/VS1from $13,720across 14 retailersAs of October 30, 2026
- 21.08ct EmeraldF/VS1from $5,796across 5 retailersAs of October 30, 2026
- 20.57ct EmeraldF/VS1from $12,485across 7 retailersAs of October 31, 2026
- 21.11ct EmeraldF/VS1from $9,190across 16 retailersAs of October 30, 2026
- 20.4ct EmeraldF/VS1from $23,776across 14 retailersAs of October 31, 2026
- 20.29ct EmeraldF/VS1from $7,466across 16 retailersAs of October 30, 2026
- 20.25ct EmeraldF/VS1from $7,425across 14 retailersAs of October 31, 2026