Emerald|Lab Grown|IGI

3.09ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG840655630

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840655630

Diamond specifications and retailer prices

From £350 GBP
$466 USD
As of October 27, 2026
Save £1,276 GBP (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,065 GBP at Helzberg Diamonds · As of October 7, 2026
View at Helzberg Diamonds

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840655630 or 840655630. Listed at 22 retailers as of October 27, 2026, with a 365% 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840655630
Dimensions7.09 × 9.85 × 4.55 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm9.85 mm3.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840655630
Side View
Table 67.0%Crown 34.1°Girdle: Slightly ThickPavilion 38.5°Culet: LargeDepth 64.2%

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 27
Current: £3,065 GBP|Low: £350 GBP|High: £400,527 GBP|Avg: £40,325 GBP
Helzberg Diamonds
Retailer 2
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Retailer 23
October 29, 2026
Retailer 18£350 GBP
Retailer 6£392 GBP
Retailer 9£392 GBP
Retailer 2£434 GBP
Retailer 7£481 GBP
Retailer 21£541 GBP
Retailer 20£589 GBP
Retailer 17£640 GBP
Retailer 13£716 GBP
Retailer 16£739 GBP
Retailer 5£850 GBP
Retailer 11£935 GBP
Retailer 19£1,168 GBP
Retailer 12£1,393 GBP
Retailer 3£1,396 GBP
Retailer 8£1,419 GBP
Retailer 4£1,432 GBP
Retailer 23£1,535 GBP
Retailer 22£1,597 GBP
Retailer 10£1,626 GBP
Helzberg Diamonds£3,065 GBP
Retailer 15£156,682 GBP
Retailer 14£247,840 GBP

11 data points across 23 retailers

22 retailers£350 GBP to £1,626 GBP

A
Cheapest Retailer
-
£350 GBP
$466 USD
A
Retailer 2
-
£392 GBP
$522 USD
View
Final sale: no returns
A
Retailer 3
-
£392 GBP
$522 USD
View
A
Retailer 4
-
£434 GBP
$578 USD
View
A
Retailer 5
-
£481 GBP
HK$5,000 HKD
View
A
Retailer 6
-
£541 GBP
$720 USD
View
B+
Retailer 7
-
£589 GBP
$785 USD
View
A
Retailer 8
-
£640 GBP
€812 EUR
View
A
Retailer 9
-
£716 GBP
View
A
Retailer 10
-
£850 GBP
$1,132 USD
View
A
Retailer 11
-
£935 GBP
ZAR 20,105 ZAR
View
A
Retailer 12
-
£1,168 GBP
$1,555 USD
View
B+
Retailer 13
-
£1,393 GBP
SGD 2,507 SGD
View
B+
Retailer 14
-
£1,396 GBP
$1,859 USD
View
B+
Retailer 15
-
£1,419 GBP
$1,889 USD
View
B+
Retailer 16
-
£1,432 GBP
$1,907 USD
View
B+
Retailer 17
-
£1,535 GBP
$2,044 USD
View
B+
Retailer 18
-
£1,597 GBP
View
B+
Retailer 19
-
£1,626 GBP
$2,165 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMLLMJG · Oct 7
£3,065 GBP
$4,081 USD
View
Price last confirmed 22 days ago
19 more retailers have this diamond
Prices start from £350 GBPSave up to £1,276 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
£350 GBP