CaratHunter
Plans
Emerald|Lab Grown|IGI

5.50ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG818697672

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818697672

Diamond specifications and retailer prices

From £572 GBP
$762 USD
As of October 30, 2026
Save £6,915 GBP (92%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £7,487 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.5ct lab-grown emerald diamond

This 5.5ct 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 LG818697672 or 818697672. Listed at 14 retailers as of October 29, 2026, with prices from £572 to £7,487, a £6,915 spread on the same certified stone. Brilliant Earth lists it at £7,487. 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

5.50
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818697672
Dimensions11.71 × 8.38 × 5.63 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.71 mm8.38 mm5.50 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818697672
Side View
Table 68.0%Crown 36.9°Girdle: Slightly ThickPavilion 40.5°Culet: LargeDepth 67.2%

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 30
Current: £7,487 GBP|Low: £457 GBP|High: £7,765 GBP|Avg: £1,848 GBP|-3.6%
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
October 30, 2026
Retailer 11£572 GBP
Retailer 4£641 GBP
Retailer 3£664 GBP
Retailer 12£664 GBP
Retailer 7£788 GBP
Retailer 10£800 GBP
Retailer 2£1,017 GBP
Retailer 14£1,075 GBP
Retailer 9£1,578 GBP
Retailer 15£1,866 GBP
Retailer 5£2,060 GBP
Retailer 13£2,244 GBP
Retailer 8£2,502 GBP
Retailer 6£3,101 GBP
Brilliant Earth£7,487 GBP

41 data points across 15 retailers

14 retailers£572 GBP to £7,487 GBP

A
Cheapest Retailer
-
£572 GBP
$762 USD
A
Retailer 2
-
£641 GBP
$853 USD
View
Final sale: no returns
Retailer 3
-
£655 GBP
$872 USD
View
Price last confirmed 38 days ago
Retailer 4
-
£664 GBP
$884 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
£664 GBP
$884 USD
View
A
Retailer 6
-
£800 GBP
$1,065 USD
View
A
Retailer 7
-
£1,017 GBP
View
B+
Retailer 8
-
£1,075 GBP
$1,431 USD
View
B+
Retailer 9
-
£1,578 GBP
$2,102 USD
View
B+
Retailer 10
-
£1,866 GBP
$2,485 USD
View
B+
Retailer 11
-
£2,060 GBP
View
B
Retailer 12
-
£2,244 GBP
$2,988 USD
View
Retailer 13
-
£2,502 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21392811A · Oct 29
£7,487 GBP
$9,970 USD
View
13 more retailers have this diamond
Prices start from £572 GBPSave up to £6,915 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
5.50ct Emerald
£572 GBP