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Round|Lab Grown|IGI

0.55ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG843636864

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843636864

Diamond specifications and retailer prices

From £74 GBP
$98 USD
As of October 26, 2026
Save £603 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £676 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843636864 or 843636864. Listed at 19 retailers as of October 25, 2026, with prices from £74 to £676, a £603 spread on the same certified stone. MOH London lists it at £676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843636864
Dimensions5.17 × 5.22 × 3.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.17 mm5.22 mm0.55 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843636864
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.1%

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 26
Current: £676 GBP|Low: £74 GBP|High: £695 GBP|Avg: £232 GBP|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 6£74 GBP
Retailer 15£80 GBP
Retailer 3£84 GBP
Retailer 18£96 GBP
Retailer 9£98 GBP
Retailer 4£124 GBP
Retailer 17£163 GBP
Retailer 13£165 GBP
Retailer 12£168 GBP
Retailer 16£184 GBP
Retailer 7£232 GBP
Retailer 2£247 GBP
Retailer 14£255 GBP
Retailer 10£295 GBP
Retailer 5£322 GBP
Retailer 8£329 GBP
Retailer 11£330 GBP
MOH London£676 GBP

10 data points across 18 retailers

19 retailers£74 GBP to £676 GBP

A
Cheapest Retailer
-
£74 GBP
$98 USD
A
Retailer 2
-
£80 GBP
$106 USD
View
Final sale: no returns
A
Retailer 3
-
£84 GBP
$112 USD
View
A
Retailer 4
-
£96 GBP
$128 USD
View
A
Retailer 5
-
£98 GBP
$130 USD
View
A
Retailer 6
-
£124 GBP
$165 USD
View
A
Retailer 7
-
£163 GBP
ZAR 3,509 ZAR
View
A
Retailer 8
-
£165 GBP
€209 EUR
View
A
Retailer 9
-
£168 GBP
View
A
Retailer 10
-
£184 GBP
$245 USD
View
B+
Retailer 11
-
£232 GBP
A$475 AUD
View
B+
Retailer 12
-
£233 GBP
$310 USD
View
B+
Retailer 13
-
£247 GBP
$329 USD
View
B+
Retailer 14
-
£255 GBP
SGD 458 SGD
View
B+
Retailer 15
-
£295 GBP
$393 USD
View
B+
Retailer 16
-
£322 GBP
$429 USD
View
B
Retailer 17
-
£329 GBP
$438 USD
View
B
Retailer 18
-
£330 GBP
$439 USD
View
Most Expensive
B
MOH London
LG843636864 · Oct 25
£676 GBP
View
18 more retailers have this diamond
Prices start from £74 GBPSave up to £603 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
0.55ct Round
£74 GBP