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Round|Lab Grown|IGI

0.55ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG835603103

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835603103

Diamond specifications and retailer prices

From £97 GBP
As of November 4, 2026
Save £730 GBP (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £827 GBP at MOH London · As of November 5, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835603103 or 835603103. Listed at 5 retailers as of November 4, 2026, with prices from £97 to £827, a £730 spread on the same certified stone. MOH London lists it at £827. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835603103
Dimensions5.31 × 5.28 × 3.24 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
5.31 mm5.28 mm0.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835603103
Side View
Table 56.0%Crown 35.1°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £827 GBP|Low: £97 GBP|High: £838 GBP|Avg: £280 GBP|+20.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3£97 GBP
Retailer 2£171 GBP
Retailer 4£184 GBP
Retailer 5£215 GBP
Retailer 7£228 GBP
Retailer 6£265 GBP
MOH London£827 GBP

16 data points across 7 retailers

5 retailers£97 GBP to £827 GBP

A
Cheapest Retailer
-
£97 GBP
B+
Retailer 2
-
£171 GBP
View
B+
Retailer 3
-
£208 GBP
View
Retailer 4
-
£228 GBP
View
Price last confirmed 34 days ago
Most Expensive
B
MOH London
LG835603103 · Nov 5
£827 GBP
View
4 more retailers have this diamond
Prices start from £97 GBPSave up to £730 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
£97 GBP