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Marquise|Lab Grown|IGI

0.37ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG541251079

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG541251079

Diamond specifications and retailer prices

From £73 GBP
$98 USD
As of October 30, 2026
Save £596 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £669 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.37ct lab-grown marquise diamond

This 0.37ct 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 LG541251079 or 541251079. Listed at 14 retailers as of October 29, 2026, with prices from £73 to £669, a £596 spread on the same certified stone. MOH London lists it at £669. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541251079
Dimensions6.93 × 3.81 × 2.41 mm
L/W Ratio1.82
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
6.93 mm3.81 mm0.37 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG541251079
Side View
Table 57.5%Crown 35.2°Girdle: MED-THKPavilion 40.2°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: £669 GBP|Low: £70 GBP|High: £674 GBP|Avg: £246 GBP|+0.4%
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
October 31, 2026
Retailer 7£73 GBP
Retailer 12£85 GBP
Retailer 9£96 GBP
Retailer 13£96 GBP
Retailer 8£149 GBP
Retailer 2£173 GBP
Retailer 11£185 GBP
Retailer 6£233 GBP
Retailer 3£259 GBP
Retailer 10£291 GBP
Retailer 4£335 GBP
Retailer 5£478 GBP
MOH London£669 GBP

42 data points across 13 retailers

14 retailers£73 GBP to £669 GBP

A
Cheapest Retailer
-
£73 GBP
$98 USD
A
Retailer 2
-
£85 GBP
$114 USD
View
A
Retailer 3
-
£96 GBP
$129 USD
View
A
Retailer 4
-
£96 GBP
$129 USD
View
B+
Retailer 5
-
£149 GBP
$200 USD
View
B+
Retailer 6
-
£173 GBP
View
B+
Retailer 7
-
£185 GBP
$248 USD
View
B+
Retailer 8
-
£191 GBP
HK$2,000 HKD
View
B+
Retailer 9
-
£233 GBP
View
B
Retailer 10
-
£259 GBP
$347 USD
View
B
Retailer 11
-
£291 GBP
$390 USD
View
B
Retailer 12
-
£335 GBP
$449 USD
View
B
Retailer 13
-
£478 GBP
View
Most Expensive
B
MOH London
LG541251079 · Oct 29
£669 GBP
View
13 more retailers have this diamond
Prices start from £73 GBPSave up to £596 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
0.37ct Marquise
£73 GBP