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Marquise|Lab Grown|IGI

0.50ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG436072733

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436072733

Diamond specifications and retailer prices

From €309 EUR
$345 USD
As of October 30, 2026
Save €815 EUR (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,498 EUR at MOH London · As of October 26, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436072733 or 436072733. Listed at 12 retailers as of October 30, 2026, with a 264% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072733
Dimensions7.72 × 4.21 × 2.68 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.72 mm4.21 mm0.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436072733
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,498 EUR|Low: €296 EUR|High: €1,514 EUR|Avg: €749 EUR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7€309 EUR
Retailer 8€331 EUR
Retailer 12€358 EUR
Retailer 3€383 EUR
Retailer 9€383 EUR
Retailer 11€616 EUR
Retailer 2€688 EUR
Retailer 5€694 EUR
Retailer 6€1,123 EUR
Retailer 10€1,232 EUR
Retailer 4€1,487 EUR
MOH London€1,498 EUR

43 data points across 12 retailers

12 retailers€309 EUR to €1,123 EUR

B+
Cheapest Retailer
-
€309 EUR
$345 USD
B+
Retailer 2
-
€331 EUR
$370 USD
View
B
Retailer 3
-
€358 EUR
$400 USD
View
B+
Retailer 4
-
€383 EUR
$428 USD
View
B+
Retailer 5
-
€383 EUR
$428 USD
View
B
Retailer 6
-
€616 EUR
$688 USD
View
B
Retailer 7
-
€688 EUR
£605 GBP
View
B
Retailer 8
-
€694 EUR
View
B
Retailer 9
-
€1,123 EUR
$1,255 USD
View
Retailer 10
-
€1,232 EUR
$1,376 USD
View
Price under review
Retailer 11
-
€1,487 EUR
£1,308 GBP
View
Price under review
Most Expensive
MOH London
LG436072733 · Oct 26
€1,498 EUR
£1,318 GBP
View
Price under review
11 more retailers have this diamond
Prices start from €309 EURSave up to €815 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.

B+
0.50ct Marquise
€309 EUR