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Marquise|Lab Grown|IGI

0.50ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG436047411

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436047411

Diamond specifications and retailer prices

From €294 EUR
$330 USD
As of November 2, 2026
Save €1,168 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,462 EUR at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436047411 or 436047411. Listed at 15 retailers as of November 1, 2026, with prices from €294 to €1,462, a €1,168 spread on the same certified stone. MOH London lists it at €1,462. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436047411
Dimensions7.75 × 4.25 × 2.65 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.75 mm4.25 mm0.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436047411
Side View
Table 61.0%Crown 31.4°Girdle: MED-STKPavilion 42.6°Culet: NoneDepth 62.4%

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 2
Current: €1,462 EUR|Low: €283 EUR|High: €1,480 EUR|Avg: €785 EUR
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 14€294 EUR
Retailer 5€330 EUR
Retailer 15€330 EUR
Retailer 3€341 EUR
Retailer 4€365 EUR
Retailer 16€365 EUR
Retailer 7€504 EUR
Retailer 18€590 EUR
Retailer 12€661 EUR
Retailer 2€662 EUR
Retailer 8€699 EUR
Retailer 11€926 EUR
Retailer 13€1,070 EUR
Retailer 17€1,172 EUR
Retailer 6€1,342 EUR
Retailer 9€1,413 EUR
MOH London€1,462 EUR
Retailer 10€1,466 EUR

29 data points across 18 retailers

15 retailers€294 EUR to €1,462 EUR

A
Cheapest Retailer
-
€294 EUR
$330 USD
B+
Retailer 2
-
€330 EUR
$370 USD
View
Final sale: no returns
B+
Retailer 3
-
€330 EUR
$370 USD
View
B+
Retailer 4
-
€341 EUR
$383 USD
View
Retailer 5
-
€365 EUR
$409 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€365 EUR
$409 USD
View
B
Retailer 7
-
€590 EUR
$662 USD
View
Retailer 8
-
€661 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€662 EUR
ZAR 12,001 ZAR
View
B
Retailer 10
-
€926 EUR
A$1,597 AUD
View
B
Retailer 11
-
€1,070 EUR
$1,200 USD
View
B
Retailer 12
-
€1,172 EUR
$1,315 USD
View
B
Retailer 13
-
€1,342 EUR
$1,505 USD
View
B
Retailer 14
-
€1,413 EUR
£1,248 GBP
View
Most Expensive
B
MOH London
LG436047411 · Nov 1
€1,462 EUR
£1,291 GBP
View
14 more retailers have this diamond
Prices start from €294 EURSave up to €1,168 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
0.50ct Marquise
€294 EUR