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Marquise|Lab Grown|IGI

0.46ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG538286949

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG538286949

Diamond specifications and retailer prices

From £89 GBP
$118 USD
As of October 27, 2026
Save £496 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £928 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.46ct lab-grown marquise diamond

This 0.46ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG538286949 or 538286949. Listed at 16 retailers as of October 27, 2026, with a 559% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538286949
Dimensions8.45 × 3.96 × 2.38 mm
L/W Ratio2.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.45 mm3.96 mm0.46 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538286949
Side View
Table 54.0%Crown 31.7°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.1%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: £928 GBP|Low: £86 GBP|High: £934 GBP|Avg: £303 GBP|+3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 11£89 GBP
Retailer 3£103 GBP
Retailer 4£117 GBP
Retailer 13£117 GBP
Retailer 9£200 GBP
Retailer 15£215 GBP
Retailer 12£218 GBP
Retailer 2£225 GBP
Retailer 8£267 GBP
Retailer 6£281 GBP
Retailer 10£287 GBP
Retailer 14£355 GBP
Retailer 7£398 GBP
Retailer 5£585 GBP
MOH London£928 GBP

46 data points across 15 retailers

16 retailers£89 GBP to £585 GBP

A
Cheapest Retailer
-
£89 GBP
$118 USD
A
Retailer 2
-
£103 GBP
$137 USD
View
A
Retailer 3
-
£117 GBP
$156 USD
View
A
Retailer 4
-
£117 GBP
$156 USD
View
A
Retailer 5
-
£200 GBP
ZAR 4,286 ZAR
View
B+
Retailer 6
-
£215 GBP
$286 USD
View
B+
Retailer 7
-
£218 GBP
$290 USD
View
B+
Retailer 8
-
£225 GBP
View
B+
Retailer 9
-
£250 GBP
HK$2,600 HKD
View
B+
Retailer 10
-
£267 GBP
View
B+
Retailer 11
-
£281 GBP
$373 USD
View
B+
Retailer 12
-
£287 GBP
A$587 AUD
View
B
Retailer 13
-
£355 GBP
$472 USD
View
B
Retailer 14
-
£398 GBP
$529 USD
View
B
Retailer 15
-
£585 GBP
View
Most Expensive
B
MOH London
LG538286949 · Oct 29
£928 GBP
View
Price under review
15 more retailers have this diamond
Prices start from £89 GBPSave up to £496 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 Marquise
£89 GBP