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Round|Lab Grown|IGI

0.46ct F VS2 Round Lab Grown Diamond

GD • F/VS2 • IGI LG665428349

Shape and cutting style on the report: Round brilliant

Certificate IGI LG665428349

Diamond specifications and retailer prices

From £66 GBP
As of November 2, 2026
Save £452 GBP (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £518 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.46ct lab-grown round diamond

This 0.46ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG665428349 or 665428349. Listed at 11 retailers as of November 2, 2026, with prices from £66 to £518, a £452 spread on the same certified stone. MOH London lists it at £518. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.46
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryFair
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665428349
Dimensions4.89 × 4.85 × 3.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
4.89 mm4.85 mm0.46 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryFair
FluorescenceNone
CertificateIGI LG665428349
Side View
Table 55.0%Crown 35.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.1%

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 2
Current: £518 GBP|Low: £66 GBP|High: £615 GBP|Avg: £200 GBP|-14.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 3£66 GBP
Retailer 8£75 GBP
Retailer 5£100 GBP
Retailer 2£119 GBP
Retailer 7£158 GBP
Retailer 4£162 GBP
Retailer 9£230 GBP
Retailer 6£243 GBP
MOH London£518 GBP

41 data points across 9 retailers

11 retailers£66 GBP to £518 GBP

Retailer 1
-
£64 GBP
Price last confirmed 34 days ago
A
Retailer 2
-
£66 GBP
View
Retailer 3
-
£75 GBP
View
Price last confirmed 10 days ago
Retailer 4
-
£88 GBP
View
Price last confirmed 33 days ago
B+
Retailer 5
-
£100 GBP
View
B+
Retailer 6
-
£119 GBP
View
B+
Retailer 7
-
£158 GBP
View
Retailer 8
-
£230 GBP
View
Price last confirmed 17 days ago
B
Retailer 9
-
£243 GBP
View
Retailer 10
-
£266 GBP
View
Price last confirmed 35 days ago
Most Expensive
B
MOH London
LG665428349 · Nov 2
£518 GBP
View
10 more retailers have this diamond
Prices start from £66 GBPSave up to £452 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
0.46ct Round
£66 GBP