Emerald|Lab Grown|IGI

3.89ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG830644442

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830644442

Diamond specifications and retailer prices

From €452 EUR
$505 USD
As of October 29, 2026
4 retailers carry this diamond
Most expensive: €3,616 EUR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.89ct lab-grown emerald diamond

This 3.89ct 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 LG830644442 or 830644442. Listed at 4 retailers as of October 29, 2026. 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

3.89
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830644442
Dimensions10.28 × 7.61 × 5.12 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.28 mm7.61 mm3.89 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830644442
Side View
Table 66.0%Crown 35.7°Girdle: MediumPavilion 39.7°Culet: LargeDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €3,616 EUR|Low: €452 EUR|High: €3,616 EUR|Avg: €1,315 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 25, 2026
Retailer 3€452 EUR
Retailer 5€649 EUR
Retailer 6€797 EUR
Retailer 2€844 EUR
Retailer 7€1,472 EUR
Retailer 4€2,824 EUR
Brilliant Earth€3,616 EUR

31 data points across 7 retailers

4 retailers

A
Cheapest Retailer
-
€452 EUR
$505 USD
Final sale: no returns
Retailer 2
-
€844 EUR
£742 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
€2,824 EUR
$3,155 USD
View
Price last confirmed 24 days ago
Most Expensive
Brilliant Earth
21225595A · Oct 21
€3,616 EUR
$4,040 USD
View
Price last confirmed 10 days ago
3 more retailers have this diamond
Prices start from €452 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
3.89ct Emerald
€452 EUR