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Emerald|Lab Grown|IGI

3.94ct F VS2 Emerald Lab Grown Diamond

EX • F/VS2 • IGI LG714504780

Shape and cutting style on the report: Emerald cut

Certificate IGI LG714504780

Diamond specifications and retailer prices

From £443 GBP
$593 USD
As of November 1, 2026
Save £3,961 GBP (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £4,403 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.94ct lab-grown emerald diamond

This 3.94ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG714504780 or 714504780. Listed at 25 retailers as of October 31, 2026, with prices from £443 to £4,403, a £3,961 spread on the same certified stone. Brilliant Earth lists it at £4,403. 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

3.94
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG714504780
Dimensions10.38 × 7.42 × 5.06 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.38 mm7.42 mm3.94 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG714504780
Side View
Table 66.0%Crown 35.4°Girdle: MediumPavilion 39.4°Culet: LNGDepth 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: Nov 1
Current: £4,403 GBP|Low: £443 GBP|High: £4,717 GBP|Avg: £1,414 GBP|+11.5%
Brilliant Earth
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
November 1, 2026
Retailer 12£443 GBP
Retailer 4£496 GBP
Retailer 13£549 GBP
Retailer 8£646 GBP
Retailer 6£711 GBP
Retailer 3£834 GBP
Retailer 7£906 GBP
Retailer 11£1,361 GBP
Retailer 9£1,622 GBP
Retailer 14£1,751 GBP
Retailer 5£1,763 GBP
Retailer 10£2,008 GBP
Retailer 2£2,387 GBP
Brilliant Earth£4,403 GBP

42 data points across 14 retailers

25 retailers£443 GBP to £4,403 GBP

Retailer 1
-
£425 GBP
$569 USD
Price last confirmed 30 days ago
A
Retailer 2
-
£443 GBP
$593 USD
View
A
Retailer 3
-
£496 GBP
$664 USD
View
Final sale: no returns
Retailer 4
-
£496 GBP
$664 USD
View
Price last confirmed 26 days ago
Retailer 5
-
£549 GBP
$735 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
£549 GBP
$735 USD
View
Retailer 7
-
£549 GBP
$735 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
£646 GBP
$865 USD
View
B+
Retailer 9
-
£711 GBP
$952 USD
View
A
Retailer 10
-
£834 GBP
$1,118 USD
View
A
Retailer 11
-
£906 GBP
View
A
Retailer 12
-
£944 GBP
$1,265 USD
View
B+
Retailer 13
-
£1,361 GBP
$1,824 USD
View
Retailer 14
-
£1,593 GBP
$2,134 USD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
£1,593 GBP
$2,134 USD
View
B+
Retailer 16
-
£1,622 GBP
A$3,344 AUD
View
B+
Retailer 17
-
£1,751 GBP
$2,346 USD
View
B+
Retailer 18
-
£1,763 GBP
View
B+
Retailer 19
-
£1,813 GBP
$2,430 USD
View
Retailer 20
-
£2,008 GBP
$2,690 USD
View
Price last confirmed 14 days ago
B
Retailer 21
-
£2,040 GBP
$2,734 USD
View
B
Retailer 22
-
£2,387 GBP
View
B
Retailer 23
-
£3,933 GBP
$5,270 USD
View
B
Retailer 24
-
£4,388 GBP
$5,880 USD
View
Most Expensive
B
Brilliant Earth
18613275A · Oct 31
£4,403 GBP
$5,900 USD
View
24 more retailers have this diamond
Prices start from £443 GBPSave up to £3,961 GBP

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
3.94ct Emerald
£443 GBP