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Marquise|Lab Grown|IGI

0.52ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG537241855

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537241855

Diamond specifications and retailer prices

From £93 GBP
As of November 4, 2026
Save £872 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £965 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.52ct lab-grown marquise diamond

This 0.52ct lab-grown marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537241855 or 537241855. Listed at 18 retailers as of November 4, 2026, with prices from £93 to £965, a £872 spread on the same certified stone. MOH London lists it at £965. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537241855
Dimensions8.66 × 4.13 × 2.43 mm
L/W Ratio2.10
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
8.66 mm4.13 mm0.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG537241855
Side View
Table 59.5%Crown 34.3°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 58.8%

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 4
Current: £965 GBP|Low: £90 GBP|High: £979 GBP|Avg: £305 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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 12£93 GBP
Retailer 7£104 GBP
Retailer 3£108 GBP
Retailer 4£124 GBP
Retailer 14£124 GBP
Retailer 2£190 GBP
Retailer 9£210 GBP
Retailer 16£221 GBP
Retailer 13£222 GBP
Retailer 10£279 GBP
Retailer 5£284 GBP
Retailer 15£373 GBP
Retailer 11£393 GBP
Retailer 6£414 GBP
Retailer 8£710 GBP
MOH London£965 GBP

45 data points across 16 retailers

18 retailers£93 GBP to £965 GBP

A
Cheapest Retailer
-
£93 GBP
A
Retailer 2
-
£104 GBP
View
Final sale: no returns
A
Retailer 3
-
£108 GBP
View
A
Retailer 4
-
£124 GBP
View
Retailer 5
-
£124 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£190 GBP
View
A
Retailer 7
-
£210 GBP
View
B+
Retailer 8
-
£221 GBP
View
B+
Retailer 9
-
£222 GBP
View
B+
Retailer 10
-
£237 GBP
View
B+
Retailer 11
-
£279 GBP
View
B+
Retailer 12
-
£284 GBP
View
B
Retailer 13
-
£373 GBP
View
B
Retailer 14
-
£393 GBP
View
B
Retailer 15
-
£414 GBP
View
B
Retailer 16
-
£609 GBP
View
B
Retailer 17
-
£710 GBP
View
Most Expensive
B
MOH London
LG537241855 · Nov 5
£965 GBP
View
17 more retailers have this diamond
Prices start from £93 GBPSave up to £872 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
0.52ct Marquise
£93 GBP