4.09ct E IF Emerald Lab Grown Diamond
ID • E/IF • IGI LG667439840
Shape and cutting style on the report: Emerald cut
Certificate IGI LG667439840
Diamond specifications and retailer prices
About this 4.09ct lab-grown emerald diamond
This 4.09ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG667439840 or 667439840. Listed at 23 retailers as of October 24, 2026, with prices from $4,840 to $20,315, a $15,475 spread on the same certified stone. Brilliant Earth lists it at $20,315. 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 →23 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
- 4.09ct EmeraldE/IFfrom $4,595across 25 retailersAs of October 30, 2026
- 4.09ct EmeraldE/IFfrom $3,505across 24 retailersAs of October 29, 2026
- 4.09ct EmeraldE/IFfrom $3,652across 23 retailersAs of October 30, 2026
- 4.1ct EmeraldE/IFfrom $4,605across 27 retailersAs of October 30, 2026
- 4.08ct EmeraldE/IFfrom $4,652across 27 retailersAs of October 29, 2026
- 4.08ct EmeraldE/IFfrom $4,585across 26 retailersAs of October 30, 2026
- 4.08ct EmeraldE/IFfrom $4,116across 25 retailersAs of October 30, 2026
- 4.07ct EmeraldE/IFfrom $4,991across 15 retailersAs of October 29, 2026