Emerald|Lab Grown|IGI

3.09ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG831658540

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831658540

Diamond specifications and retailer prices

From £332 GBP
$445 USD
As of October 30, 2026
Save £3,896 GBP (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,612 GBP at Brilliant Earth · As of October 3, 2026
View at Brilliant Earth

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831658540 or 831658540. Listed at 21 retailers as of October 30, 2026, with a 1173% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831658540
Dimensions10.05 × 6.98 × 4.62 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm6.98 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831658540
Side View
Table 64.0%Crown 34°Girdle: MediumPavilion 40.9°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: Oct 30
Current: £756 GBP|Low: £326 GBP|High: £2,970 GBP|Avg: £1,025 GBP|-3.6%
Retailer 1
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
October 31, 2026
Retailer 6£332 GBP
Retailer 3£372 GBP
Retailer 10£404 GBP
Retailer 13£412 GBP
Retailer 11£489 GBP
Retailer 17£546 GBP
Retailer 14£693 GBP
Retailer 2£751 GBP
Retailer 1£756 GBP
Retailer 12£961 GBP
Retailer 15£987 GBP
Retailer 8£1,063 GBP
Retailer 16£1,196 GBP
Retailer 7£1,541 GBP
Retailer 4£1,569 GBP
Retailer 5£1,913 GBP
Retailer 9£1,944 GBP
Retailer 18£2,948 GBP

23 data points across 18 retailers

21 retailers£332 GBP to £4,228 GBP

A
Cheapest Retailer
-
£332 GBP
$445 USD
A
Retailer 2
-
£372 GBP
$499 USD
View
Retailer 3
-
£404 GBP
$541 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
£412 GBP
$552 USD
View
A
Retailer 5
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£489 GBP
$655 USD
View
B+
Retailer 6
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£546 GBP
$732 USD
View
A
Retailer 7
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£693 GBP
$928 USD
View
A
Retailer 8
-
£751 GBP
$1,006 USD
View
A
Retailer 9
-
£756 GBP
View
A
Retailer 10
-
£961 GBP
A$1,980 AUD
View
A
Retailer 11
-
£987 GBP
ZAR 21,367 ZAR
View
B+
Retailer 12
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£1,063 GBP
$1,424 USD
View
B+
Retailer 13
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£1,196 GBP
$1,602 USD
View
Retailer 14
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£1,376 GBP
View
Price last confirmed 21 days ago
B+
Retailer 15
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£1,541 GBP
$2,065 USD
View
B+
Retailer 16
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£1,569 GBP
$2,103 USD
View
B
Retailer 17
-
£1,913 GBP
View
Retailer 18
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£1,944 GBP
$2,605 USD
View
Price last confirmed 10 days ago
B
Retailer 19
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£2,948 GBP
$3,950 USD
View
B
Retailer 20
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£4,228 GBP
$5,665 USD
View
Most Expensive
Brilliant Earth
21630638Y · Oct 3
£4,612 GBP
$6,180 USD
View
Price last confirmed 28 days ago
20 more retailers have this diamond
Prices start from £332 GBPSave up to £3,896 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
3.09ct Emerald
£332 GBP