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Marquise|Lab Grown|IGI

0.41ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG538298031

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG538298031

Diamond specifications and retailer prices

From £78 GBP
$105 USD
As of November 2, 2026
Save £736 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £814 GBP at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538298031 or 538298031. Listed at 15 retailers as of November 1, 2026, with prices from £78 to £814, a £736 spread on the same certified stone. MOH London lists it at £814. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538298031
Dimensions7.80 × 3.68 × 2.39 mm
L/W Ratio2.12
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
7.80 mm3.68 mm0.41 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG538298031
Side View
Table 60.5%Crown 38.6°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 64.9%

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: £814 GBP|Low: £75 GBP|High: £823 GBP|Avg: £261 GBP
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 2, 2026
Retailer 9£78 GBP
Retailer 13£91 GBP
Retailer 3£104 GBP
Retailer 10£104 GBP
Retailer 7£171 GBP
Retailer 6£177 GBP
Retailer 2£193 GBP
Retailer 12£195 GBP
Retailer 8£235 GBP
Retailer 4£266 GBP
Retailer 11£313 GBP
Retailer 5£511 GBP
MOH London£814 GBP

44 data points across 13 retailers

15 retailers£78 GBP to £814 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 8 days ago
A
Retailer 5
-
£171 GBP
$230 USD
View
B+
Retailer 6
-
£177 GBP
ZAR 3,839 ZAR
View
B+
Retailer 7
-
£193 GBP
View
B+
Retailer 8
-
£195 GBP
$262 USD
View
B+
Retailer 9
-
£235 GBP
View
B+
Retailer 10
-
£266 GBP
$357 USD
View
B
Retailer 11
-
£296 GBP
HK$3,100 HKD
View
B
Retailer 12
-
£313 GBP
$420 USD
View
B
Retailer 13
-
£357 GBP
$479 USD
View
B
Retailer 14
-
£511 GBP
View
Most Expensive
B
MOH London
LG538298031 · Nov 1
£814 GBP
View
14 more retailers have this diamond
Prices start from £78 GBPSave up to £736 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