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0.55ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG834609445

Shape and cutting style on the report: Round brilliant

Certificate IGI LG834609445

Diamond specifications and retailer prices

From £123 GBP
$165 USD
As of November 1, 2026
Save £728 GBP (86%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £851 GBP at MOH London · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834609445 or 834609445. Listed at 7 retailers as of November 1, 2026, with prices from £123 to £851, a £728 spread on the same certified stone. MOH London lists it at £851. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834609445
Dimensions5.33 × 5.30 × 3.23 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
5.33 mm5.30 mm0.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834609445
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 41°Culet: NoneDepth 60.8%

Caratlytics Score

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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 1
Current: £851 GBP|Low: £105 GBP|High: £856 GBP|Avg: £309 GBP|+3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3£123 GBP
Retailer 6£172 GBP
Retailer 5£189 GBP
Retailer 4£265 GBP
Retailer 2£277 GBP
Retailer 7£297 GBP
Retailer 8£298 GBP
MOH London£851 GBP

18 data points across 8 retailers

7 retailers£123 GBP to £851 GBP

A
Cheapest Retailer
-
£123 GBP
$165 USD
A
Retailer 2
-
£172 GBP
HK$1,800 HKD
View
B+
Retailer 3
-
£189 GBP
$253 USD
View
B+
Retailer 4
-
£246 GBP
$330 USD
View
B+
Retailer 5
-
£265 GBP
$356 USD
View
B+
Retailer 6
-
£277 GBP
A$572 AUD
View
Most Expensive
B
MOH London
LG834609445 · Nov 1
£851 GBP
View
6 more retailers have this diamond
Prices start from £123 GBPSave up to £728 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
£123 GBP