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Emerald|Lab Grown|IGI

3.90ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG794676016

Shape and cutting style on the report: Emerald cut

Certificate IGI LG794676016

Diamond specifications and retailer prices

From $4,694 USD
As of October 30, 2026
Save $14,795 USD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,489 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794676016 or 794676016. Listed at 18 retailers as of October 30, 2026, with prices from $4,694 to $19,489, a $14,795 spread on the same certified stone. Taylor and Hart lists it at $19,489. 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
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794676016
Dimensions10.42 × 7.37 × 5.03 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.42 mm7.37 mm3.90 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794676016
Side View
Table 64.0%Crown 39.6°Girdle: MED-STKPavilion 38.1°Culet: LargeDepth 68.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $7,081 USD|Low: $3,882 USD|High: $19,489 USD|Avg: $7,872 USD|+14.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Taylor and Hart
October 30, 2026
Retailer 13$4,694 USD
Retailer 3$4,919 USD
Retailer 4$5,099 USD
Retailer 6$5,257 USD
Retailer 14$5,445 USD
Retailer 15$5,445 USD
Retailer 17$5,480 USD
Retailer 5$6,204 USD
Retailer 16$6,804 USD
Retailer 12$6,954 USD
Retailer 1$7,081 USD
Retailer 2$7,681 USD
Retailer 7$8,419 USD
Retailer 9$10,216 USD
Retailer 11$11,335 USD
Retailer 10$12,643 USD
Retailer 8$15,873 USD
Taylor and Hart$19,489 USD

43 data points across 18 retailers

18 retailers$4,694 USD to $19,489 USD

A
Cheapest Retailer
-
$4,694 USD
B+
Retailer 2
-
$4,919 USD
View
B+
Retailer 3
-
$5,099 USD
View
B+
Retailer 4
-
$5,257 USD
View
Final sale: no returns
B+
Retailer 5
-
$5,445 USD
View
Retailer 6
-
$5,445 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$5,480 USD
View
B+
Retailer 8
-
$6,204 USD
View
B+
Retailer 9
-
$6,804 USD
View
B+
Retailer 10
-
$6,954 USD
View
B
Retailer 11
-
$7,081 USD
£5,576 GBP
View
B
Retailer 12
-
$7,681 USD
£6,048 GBP
View
B
Retailer 13
-
$8,419 USD
View
B
Retailer 14
-
$10,216 USD
View
B
Retailer 15
-
$11,335 USD
£8,925 GBP
View
B
Retailer 16
-
$12,643 USD
ZAR 204,241 ZAR
View
B
Retailer 17
-
$15,873 USD
View
Most Expensive
B
Taylor and Hart
261UR4X · Oct 30
$19,489 USD
View
17 more retailers have this diamond
Prices start from $4,694 USDSave up to $14,795 USD

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
$4,694 USD