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Marquise|Lab Grown|IGI

0.52ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG726556433

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG726556433

Diamond specifications and retailer prices

From €227 EUR
$255 USD
As of November 1, 2026
Save €555 EUR (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €782 EUR at MOH London · As of November 1, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726556433 or 726556433. Listed at 11 retailers as of November 1, 2026, with prices from €227 to €782, a €555 spread on the same certified stone. MOH London lists it at €782. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726556433
Dimensions4.24 × 8.34 × 2.55 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.24 mm8.34 mm0.52 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726556433
Side View
Table 60.0%Crown 35.2°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 60.1%

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 1
Current: €782 EUR|Low: €227 EUR|High: €832 EUR|Avg: €414 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5€227 EUR
Retailer 3€236 EUR
Retailer 2€289 EUR
Retailer 4€293 EUR
Retailer 8€303 EUR
Retailer 7€367 EUR
Retailer 6€527 EUR
Retailer 9€587 EUR
MOH London€782 EUR

45 data points across 9 retailers

11 retailers€227 EUR to €782 EUR

A
Cheapest Retailer
-
€227 EUR
$255 USD
A
Retailer 2
-
€236 EUR
$265 USD
View
A
Retailer 3
-
€289 EUR
£255 GBP
View
Retailer 4
-
€293 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€303 EUR
$340 USD
View
A
Retailer 6
-
€321 EUR
$360 USD
View
A
Retailer 7
-
€325 EUR
$365 USD
View
A
Retailer 8
-
€367 EUR
$412 USD
View
B+
Retailer 9
-
€538 EUR
$603 USD
View
B+
Retailer 10
-
€587 EUR
$658 USD
View
Most Expensive
B
MOH London
LG726556433 · Nov 1
€782 EUR
£691 GBP
View
10 more retailers have this diamond
Prices start from €227 EURSave up to €555 EUR

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
€227 EUR