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Marquise|Lab Grown|IGI

5.09ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG760553343

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG760553343

Diamond specifications and retailer prices

From €3,777 EUR
$4,220 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €3,777 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760553343 or 760553343. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.09
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760553343
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm5.09 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760553343
Side View
Table 58.0%Crown 36.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €3,777 EUR|Low: €871 EUR|High: €4,341 EUR|Avg: €2,643 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
April 14, 2026
Retailer 4€871 EUR
Retailer 2€1,219 EUR
Retailer 3€1,770 EUR
Retailer 5€3,126 EUR
Brilliant Earth€3,777 EUR

12 data points across 5 retailers

1 retailer

B
Brilliant Earth
17043722A · Oct 30
€3,777 EUR
$4,220 USD
View

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B
5.09ct Marquise
€3,777 EUR