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Marquise|Lab Grown|IGI

0.53ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG436045350

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436045350

Diamond specifications and retailer prices

From £246 GBP
As of November 4, 2026
Save £976 GBP (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,222 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436045350 or 436045350. Listed at 13 retailers as of November 3, 2026, with prices from £246 to £1,222, a £976 spread on the same certified stone. MOH London lists it at £1,222. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045350
Dimensions7.96 × 4.40 × 2.63 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.96 mm4.40 mm0.53 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045350
Side View
Table 58.5%Crown 31°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 59.8%

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: Nov 4
Current: £1,222 GBP|Low: £236 GBP|High: £1,237 GBP|Avg: £656 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
Retailer 15
Retailer 16
November 3, 2026
Retailer 11£246 GBP
Retailer 2£252 GBP
Retailer 3£275 GBP
Retailer 15£285 GBP
Retailer 12£305 GBP
Retailer 16£305 GBP
Retailer 5£419 GBP
Retailer 14£493 GBP
Retailer 9£551 GBP
Retailer 6£584 GBP
Retailer 10£895 GBP
Retailer 13£981 GBP
Retailer 4£1,119 GBP
Retailer 7£1,185 GBP
MOH London£1,222 GBP
Retailer 8£1,225 GBP

21 data points across 16 retailers

13 retailers£246 GBP to £1,222 GBP

A
Cheapest Retailer
-
£246 GBP
A
Retailer 2
-
£252 GBP
View
A
Retailer 3
-
£275 GBP
View
Final sale: no returns
B+
Retailer 4
-
£285 GBP
View
Retailer 5
-
£305 GBP
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£305 GBP
View
B
Retailer 7
-
£493 GBP
View
Retailer 8
-
£551 GBP
View
Price last confirmed 11 days ago
B
Retailer 9
-
£895 GBP
View
B
Retailer 10
-
£981 GBP
View
B
Retailer 11
-
£1,119 GBP
View
B
Retailer 12
-
£1,185 GBP
View
Most Expensive
B
MOH London
LG436045350 · Nov 3
£1,222 GBP
View
12 more retailers have this diamond
Prices start from £246 GBPSave up to £976 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
0.53ct Marquise
£246 GBP