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Marquise|Lab Grown|IGI

0.50ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG536203850

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG536203850

Diamond specifications and retailer prices

From £90 GBP
As of November 4, 2026
Save £848 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £939 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG536203850 or 536203850. Listed at 18 retailers as of November 2, 2026, with prices from £90 to £939, a £848 spread on the same certified stone. MOH London lists it at £939. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536203850
Dimensions8.39 × 4.11 × 2.50 mm
L/W Ratio2.04
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
8.39 mm4.11 mm0.50 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536203850
Side View
Table 56.0%Crown 32.9°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 60.8%

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 4
Current: £939 GBP|Low: £87 GBP|High: £950 GBP|Avg: £283 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
Retailer 14
November 1, 2026
Retailer 11£90 GBP
Retailer 6£101 GBP
Retailer 3£105 GBP
Retailer 4£120 GBP
Retailer 12£120 GBP
Retailer 7£204 GBP
Retailer 8£215 GBP
Retailer 14£217 GBP
Retailer 9£271 GBP
Retailer 5£281 GBP
Retailer 2£286 GBP
Retailer 13£361 GBP
Retailer 10£403 GBP
MOH London£939 GBP

25 data points across 14 retailers

18 retailers£90 GBP to £939 GBP

A
Cheapest Retailer
-
£90 GBP
A
Retailer 2
-
£101 GBP
View
Final sale: no returns
A
Retailer 3
-
£105 GBP
View
A
Retailer 4
-
£120 GBP
View
Retailer 5
-
£120 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£204 GBP
View
A
Retailer 7
-
£215 GBP
View
A
Retailer 8
-
£217 GBP
View
A
Retailer 9
-
£227 GBP
View
B+
Retailer 10
-
£271 GBP
View
B+
Retailer 11
-
£281 GBP
View
B+
Retailer 12
-
£286 GBP
View
B+
Retailer 13
-
£361 GBP
View
B+
Retailer 14
-
£403 GBP
View
B+
Retailer 15
-
£403 GBP
View
B
Retailer 16
-
£587 GBP
View
B
Retailer 17
-
£701 GBP
View
Most Expensive
B
MOH London
LG536203850 · Nov 2
£939 GBP
View
17 more retailers have this diamond
Prices start from £90 GBPSave up to £848 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
0.50ct Marquise
£90 GBP