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Emerald|Lab Grown|IGI

5.56ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG819645669

Shape and cutting style on the report: Emerald cut

Certificate IGI LG819645669

Diamond specifications and retailer prices

From £629 GBP
$843 USD
As of October 29, 2026
Save £3,379 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,008 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.56ct lab-grown emerald diamond

This 5.56ct 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 LG819645669 or 819645669. Listed at 19 retailers as of October 29, 2026, with prices from £629 to £4,008, a £3,379 spread on the same certified stone. Brilliant Earth lists it at £4,008. 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

5.56
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819645669
Dimensions12.57 × 8.26 × 5.26 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.57 mm8.26 mm5.56 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819645669
Side View
Table 72.0%Crown 36.4°Girdle: Slightly ThickPavilion 40°Culet: LargeDepth 63.7%

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 29
Current: £4,008 GBP|Low: £567 GBP|High: £4,232 GBP|Avg: £1,635 GBP|-5.3%
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 7£567 GBP
Retailer 16£629 GBP
Retailer 6£685 GBP
Retailer 8£685 GBP
Retailer 11£787 GBP
Retailer 13£950 GBP
Retailer 2£999 GBP
Retailer 4£1,056 GBP
Retailer 12£1,552 GBP
Retailer 15£1,720 GBP
Retailer 14£2,106 GBP
Retailer 9£2,127 GBP
Retailer 17£2,205 GBP
Retailer 3£2,251 GBP
Retailer 5£2,508 GBP
Retailer 10£2,565 GBP
Brilliant Earth£4,008 GBP

44 data points across 17 retailers

19 retailers£629 GBP to £4,008 GBP

Retailer 1
-
£567 GBP
$760 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£629 GBP
$843 USD
View
Final sale: no returns
Retailer 3
-
£643 GBP
$861 USD
View
Price last confirmed 24 days ago
Retailer 4
-
£685 GBP
$918 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£783 GBP
HK$8,200 HKD
View
A
Retailer 6
-
£787 GBP
$1,055 USD
View
A
Retailer 7
-
£950 GBP
$1,273 USD
View
A
Retailer 8
-
£999 GBP
View
B+
Retailer 9
-
£1,056 GBP
$1,415 USD
View
B+
Retailer 10
-
£1,552 GBP
$2,079 USD
View
B+
Retailer 11
-
£1,720 GBP
$2,304 USD
View
Retailer 12
-
£1,927 GBP
$2,582 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
£2,106 GBP
$2,822 USD
View
Retailer 14
-
£2,127 GBP
View
Price last confirmed 24 days ago
B+
Retailer 15
-
£2,205 GBP
$2,955 USD
View
B+
Retailer 16
-
£2,251 GBP
$3,016 USD
View
Retailer 17
-
£2,508 GBP
A$5,170 AUD
View
Price last confirmed 22 days ago
B
Retailer 18
-
£2,565 GBP
View
Most Expensive
B
Brilliant Earth
21160117A · Oct 29
£4,008 GBP
$5,370 USD
View
18 more retailers have this diamond
Prices start from £629 GBPSave up to £3,379 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
5.56ct Emerald
£629 GBP