CaratHunter
Plans
Marquise|Lab Grown|IGI

0.41ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG542231800

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542231800

Diamond specifications and retailer prices

From £78 GBP
$105 USD
As of October 30, 2026
Save £741 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £819 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.41ct lab-grown marquise diamond

This 0.41ct lab-grown marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542231800 or 542231800. Listed at 14 retailers as of October 29, 2026, with prices from £78 to £819, a £741 spread on the same certified stone. MOH London lists it at £819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.41
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542231800
Dimensions7.27 × 3.92 × 2.48 mm
L/W Ratio1.85
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
7.27 mm3.92 mm0.41 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542231800
Side View
Table 56.0%Crown 37.5°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 63.3%

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 30
Current: £819 GBP|Low: £75 GBP|High: £825 GBP|Avg: £275 GBP|+0.3%
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
November 1, 2026
Retailer 8£78 GBP
Retailer 12£91 GBP
Retailer 9£104 GBP
Retailer 13£104 GBP
Retailer 6£172 GBP
Retailer 2£193 GBP
Retailer 11£196 GBP
Retailer 7£236 GBP
Retailer 3£266 GBP
Retailer 10£313 GBP
Retailer 4£357 GBP
Retailer 5£512 GBP
MOH London£819 GBP

44 data points across 13 retailers

14 retailers£78 GBP to £819 GBP

A
Cheapest Retailer
-
£78 GBP
$105 USD
A
Retailer 2
-
£91 GBP
$122 USD
View
A
Retailer 3
-
£104 GBP
$139 USD
View
Retailer 4
-
£104 GBP
$139 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£172 GBP
$230 USD
View
B+
Retailer 6
-
£191 GBP
HK$2,000 HKD
View
B+
Retailer 7
-
£193 GBP
View
B+
Retailer 8
-
£196 GBP
$262 USD
View
B+
Retailer 9
-
£236 GBP
View
B+
Retailer 10
-
£266 GBP
$357 USD
View
B
Retailer 11
-
£313 GBP
$420 USD
View
B
Retailer 12
-
£357 GBP
$479 USD
View
B
Retailer 13
-
£512 GBP
View
Most Expensive
B
MOH London
LG542231800 · Oct 29
£819 GBP
View
13 more retailers have this diamond
Prices start from £78 GBPSave up to £741 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
0.41ct Marquise
£78 GBP