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0.55ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG844663094

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844663094

Diamond specifications and retailer prices

From £127 GBP
$170 USD
As of November 1, 2026
Save £543 GBP (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £670 GBP at MOH London · As of November 2, 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 LG844663094 or 844663094. Listed at 6 retailers as of November 1, 2026, with prices from £127 to £670, a £543 spread on the same certified stone. MOH London lists it at £670. 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 angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844663094
Dimensions5.25 × 5.23 × 3.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.25 mm5.23 mm0.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844663094
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°CuletDepth 62.3%

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 1
Current: £670 GBP|Low: £127 GBP|High: £688 GBP|Avg: £289 GBP|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 6£127 GBP
Retailer 3£173 GBP
Retailer 2£174 GBP
Retailer 4£266 GBP
Retailer 5£337 GBP
MOH London£670 GBP

20 data points across 6 retailers

6 retailers£127 GBP to £670 GBP

A
Cheapest Retailer
-
£127 GBP
$170 USD
A
Retailer 2
-
£173 GBP
€221 EUR
View
A
Retailer 3
-
£174 GBP
View
B+
Retailer 4
-
£266 GBP
A$550 AUD
View
B
Retailer 5
-
£337 GBP
$452 USD
View
Most Expensive
B
MOH London
LG844663094 · Nov 2
£670 GBP
View
5 more retailers have this diamond
Prices start from £127 GBPSave up to £543 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
£127 GBP