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Emerald|Lab Grown|IGI

4.04ct F FL Emerald Lab Grown Diamond

ID • F/FL • IGI LG831694124

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831694124

Diamond specifications and retailer prices

From £1,559 GBP
$2,089 USD
As of October 30, 2026
Save £6,979 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £8,538 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.04ct lab-grown emerald diamond

This 4.04ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831694124 or 831694124. Listed at 18 retailers as of October 30, 2026, with prices from £1,559 to £8,538, a £6,979 spread on the same certified stone. Brilliant Earth lists it at £8,538. 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

4.04
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831694124
Dimensions10.53 × 7.53 × 5.13 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.53 mm7.53 mm4.04 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831694124
Side View
Table 68.0%Crown 39.6°Girdle: MED-STKPavilion 38.7°Culet: LargeDepth 68.1%

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: Oct 30
Current: £8,538 GBP|Low: £1,559 GBP|High: £10,411 GBP|Avg: £3,610 GBP|-18.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
October 31, 2026
Retailer 12£1,559 GBP
Retailer 6£1,696 GBP
Retailer 16£1,808 GBP
Retailer 17£1,929 GBP
Retailer 8£2,092 GBP
Retailer 18£2,486 GBP
Retailer 11£2,489 GBP
Retailer 7£2,593 GBP
Retailer 5£2,601 GBP
Retailer 14£2,868 GBP
Retailer 2£2,900 GBP
Retailer 4£3,435 GBP
Retailer 13£3,850 GBP
Retailer 10£4,821 GBP
Retailer 15£4,933 GBP
Retailer 9£5,116 GBP
Retailer 3£6,046 GBP
Brilliant Earth£8,538 GBP

16 data points across 18 retailers

18 retailers£1,559 GBP to £8,538 GBP

A
Cheapest Retailer
-
£1,559 GBP
$2,089 USD
A
Retailer 2
-
£1,696 GBP
$2,273 USD
View
A
Retailer 3
-
£1,808 GBP
$2,423 USD
View
A
Retailer 4
-
£1,929 GBP
$2,585 USD
View
A
Retailer 5
-
£2,092 GBP
HK$21,900 HKD
View
A
Retailer 6
-
£2,486 GBP
$3,331 USD
View
A
Retailer 7
-
£2,489 GBP
View
A
Retailer 8
-
£2,593 GBP
$3,475 USD
View
A
Retailer 9
-
£2,601 GBP
$3,485 USD
View
A
Retailer 10
-
£2,868 GBP
€3,660 EUR
View
A
Retailer 11
-
£2,900 GBP
$3,886 USD
View
B+
Retailer 12
-
£3,435 GBP
View
B+
Retailer 13
-
£3,850 GBP
ZAR 83,327 ZAR
View
B
Retailer 14
-
£4,821 GBP
$6,459 USD
View
B+
Retailer 15
-
£4,933 GBP
View
Retailer 16
-
£5,116 GBP
$6,855 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
£6,046 GBP
SGD 10,948 SGD
View
Most Expensive
B
Brilliant Earth
22132535A · Oct 30
£8,538 GBP
$11,440 USD
View
17 more retailers have this diamond
Prices start from £1,559 GBPSave up to £6,979 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
4.04ct Emerald
£1,559 GBP