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Emerald|Lab Grown|IGI

5.40ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG675599104

Shape and cutting style on the report: Emerald cut

Certificate IGI LG675599104

Diamond specifications and retailer prices

From £523 GBP
$697 USD
As of October 27, 2026
Save £6,828 GBP (93%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £7,352 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.4ct lab-grown emerald diamond

This 5.4ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG675599104 or 675599104. Listed at 11 retailers as of October 27, 2026, with prices from £523 to £7,352, a £6,828 spread on the same certified stone. Brilliant Earth lists it at £7,352. 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

5.40
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675599104
Dimensions12.12 × 8.22 × 5.44 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.12 mm8.22 mm5.40 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675599104
Side View
Table 67.0%Crown 35.3°Girdle: MediumPavilion 40.3°Culet: LargeDepth 66.2%

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: £7,352 GBP|Low: £523 GBP|High: £7,577 GBP|Avg: £2,869 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7£523 GBP
Retailer 6£570 GBP
Retailer 3£987 GBP
Retailer 10£987 GBP
Retailer 4£1,496 GBP
Retailer 9£1,885 GBP
Retailer 2£2,526 GBP
Retailer 8£4,368 GBP
Retailer 5£4,648 GBP
Brilliant Earth£7,352 GBP

22 data points across 10 retailers

11 retailers£523 GBP to £7,352 GBP

A
Cheapest Retailer
-
£523 GBP
$697 USD
A
Retailer 2
-
£570 GBP
$759 USD
View
B+
Retailer 3
-
£987 GBP
$1,315 USD
View
A
Retailer 4
-
£987 GBP
$1,315 USD
View
A
Retailer 5
-
£1,496 GBP
$1,992 USD
View
B+
Retailer 6
-
£1,885 GBP
$2,510 USD
View
B+
Retailer 7
-
£2,106 GBP
$2,805 USD
View
B+
Retailer 8
-
£2,526 GBP
View
B
Retailer 9
-
£4,368 GBP
$5,817 USD
View
B
Retailer 10
-
£4,648 GBP
$6,190 USD
View
Most Expensive
B
Brilliant Earth
13010398Y · Oct 29
£7,352 GBP
$9,790 USD
View
10 more retailers have this diamond
Prices start from £523 GBPSave up to £6,828 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
5.40ct Emerald
£523 GBP