Emerald|Lab Grown|IGI

3.90ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG823613806

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823613806

Diamond specifications and retailer prices

From €767 EUR
$857 USD
As of November 1, 2026
Save €5,615 EUR (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €6,382 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823613806 or 823613806. Listed at 5 retailers as of October 31, 2026, with prices from €767 to €6,382, a €5,615 spread on the same certified stone. Brilliant Earth lists it at €6,382. 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

3.90
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823613806
Dimensions10.53 × 7.60 × 5.03 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm7.60 mm3.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823613806
Side View
Table 68.0%Crown 34.7°Girdle: MED-STKPavilion 39.7°Culet: LargeDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €6,382 EUR|Low: €767 EUR|High: €6,382 EUR|Avg: €1,594 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2€767 EUR
Retailer 3€988 EUR
Retailer 5€1,183 EUR
Retailer 6€1,702 EUR
Retailer 4€2,948 EUR
Brilliant Earth€6,382 EUR

10 data points across 6 retailers

5 retailers€767 EUR to €6,382 EUR

B+
Cheapest Retailer
-
€767 EUR
$857 USD
A
Retailer 2
-
€988 EUR
View
Retailer 3
-
€1,183 EUR
$1,322 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
€2,948 EUR
£2,593 GBP
View
Most Expensive
B
Brilliant Earth
22267580A · Oct 31
€6,382 EUR
$7,130 USD
View
4 more retailers have this diamond
Prices start from €767 EURSave up to €5,615 EUR

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.

A
3.90ct Emerald
€767 EUR