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Round|Lab Grown|IGI

0.45ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG840663015

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840663015

Diamond specifications and retailer prices

From £89 GBP
As of November 4, 2026
Save £422 GBP (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £511 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840663015 or 840663015. Listed at 6 retailers as of November 2, 2026, with prices from £89 to £511, a £422 spread on the same certified stone. MOH London lists it at £511. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840663015
Dimensions5.04 × 4.99 × 2.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.04 mm4.99 mm0.45 ctF / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840663015
Side View
Table 60.0%Crown 32.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 59.6%

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: £511 GBP|Low: £89 GBP|High: £513 GBP|Avg: £216 GBP|+3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 2£89 GBP
Retailer 3£129 GBP
Retailer 4£154 GBP
Retailer 5£156 GBP
Retailer 6£258 GBP
MOH London£511 GBP

29 data points across 6 retailers

6 retailers£89 GBP to £511 GBP

A
Cheapest Retailer
-
£89 GBP
A
Retailer 2
-
£129 GBP
View
A
Retailer 3
-
£154 GBP
View
A
Retailer 4
-
£156 GBP
View
Retailer 5
-
£258 GBP
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG840663015 · Nov 2
£511 GBP
View
5 more retailers have this diamond
Prices start from £89 GBPSave up to £422 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
0.45ct Round
£89 GBP