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Marquise|Lab Grown|IGI

0.37ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG826606939

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826606939

Diamond specifications and retailer prices

From £101 GBP
$135 USD
As of November 1, 2026
Save £511 GBP (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £611 GBP at MOH London · As of November 2, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826606939 or 826606939. Listed at 10 retailers as of November 1, 2026, with prices from £101 to £611, a £511 spread on the same certified stone. MOH London lists it at £611. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826606939
Dimensions8.06 × 3.56 × 2.17 mm
L/W Ratio2.26
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm3.56 mm0.37 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826606939
Side View
Table 65.0%Crown 37.5°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 61.0%

Caratlytics Score

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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 1
Current: £611 GBP|Low: £101 GBP|High: £619 GBP|Avg: £234 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6£101 GBP
Retailer 9£113 GBP
Retailer 3£151 GBP
Retailer 2£155 GBP
Retailer 7£167 GBP
Retailer 4£214 GBP
Retailer 8£242 GBP
Retailer 5£443 GBP
MOH London£611 GBP

42 data points across 9 retailers

10 retailers£101 GBP to £611 GBP

A
Cheapest Retailer
-
£101 GBP
$135 USD
A
Retailer 2
-
£113 GBP
$152 USD
View
A
Retailer 3
-
£151 GBP
ZAR 3,276 ZAR
View
B+
Retailer 4
-
£155 GBP
View
B+
Retailer 5
-
£167 GBP
€214 EUR
View
B+
Retailer 6
-
£214 GBP
View
B+
Retailer 7
-
£242 GBP
SGD 438 SGD
View
B
Retailer 8
-
£312 GBP
$418 USD
View
B
Retailer 9
-
£443 GBP
View
Most Expensive
B
MOH London
LG826606939 · Nov 2
£611 GBP
View
9 more retailers have this diamond
Prices start from £101 GBPSave up to £511 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
£101 GBP