Marquise|Lab Grown|IGI

5.09ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG834610811

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834610811

Diamond specifications and retailer prices

From €720 EUR
$804 USD
As of October 30, 2026
Save €2,546 EUR (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €7,548 EUR at Queensmith · As of October 10, 2026
View at Queensmith

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834610811 or 834610811. Listed at 21 retailers as of October 29, 2026, with a 354% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834610811
Dimensions17.67 × 9.11 × 5.67 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.67 mm9.11 mm5.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834610811
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

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: Oct 30
Current: €2,612 EUR|Low: €720 EUR|High: €4,077 EUR|Avg: €2,043 EUR|-21.3%
Retailer 1
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Retailer 15
Retailer 16
Retailer 17
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Retailer 20
October 30, 2026
Retailer 16€720 EUR
Retailer 15€806 EUR
Retailer 4€813 EUR
Retailer 18€866 EUR
Retailer 11€951 EUR
Retailer 7€953 EUR
Retailer 12€1,195 EUR
Retailer 17€1,331 EUR
Retailer 2€1,761 EUR
Retailer 19€1,895 EUR
Retailer 9€1,925 EUR
Retailer 10€2,114 EUR
Retailer 6€2,224 EUR
Retailer 8€2,401 EUR
Retailer 3€2,436 EUR
Retailer 1€2,612 EUR
Retailer 5€2,747 EUR
Retailer 14€2,888 EUR
Retailer 20€3,266 EUR
Retailer 13€4,070 EUR

28 data points across 20 retailers

21 retailers€720 EUR to €3,266 EUR

A
Cheapest Retailer
-
€720 EUR
$804 USD
A
Retailer 2
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€806 EUR
$900 USD
View
Final sale: no returns
A
Retailer 3
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€813 EUR
$908 USD
View
A
Retailer 4
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€866 EUR
$968 USD
View
Retailer 5
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€951 EUR
$1,062 USD
View
Price last confirmed 13 days ago
A
Retailer 6
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€953 EUR
$1,065 USD
View
B+
Retailer 7
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€1,195 EUR
$1,335 USD
View
A
Retailer 8
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€1,331 EUR
£1,171 GBP
View
A
Retailer 9
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€1,761 EUR
ZAR 31,779 ZAR
View
A
Retailer 10
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€1,895 EUR
View
Retailer 11
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€1,925 EUR
A$3,308 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
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€2,114 EUR
$2,362 USD
View
A
Retailer 13
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€2,224 EUR
$2,485 USD
View
B+
Retailer 14
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€2,401 EUR
£2,112 GBP
View
B+
Retailer 15
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€2,436 EUR
$2,722 USD
View
B+
Retailer 16
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€2,612 EUR
$2,918 USD
View
B+
Retailer 17
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€2,747 EUR
$3,069 USD
View
B+
Retailer 18
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€2,888 EUR
$3,226 USD
View
B+
Retailer 19
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€3,266 EUR
£2,873 GBP
View
Retailer 20
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€4,070 EUR
A$6,996 AUD
View
Price last confirmed 21 days ago
Most Expensive
Queensmith
LG834610811 · Oct 10
€7,548 EUR
£6,640 GBP
View
Price last confirmed 20 days ago
20 more retailers have this diamond
Prices start from €720 EURSave up to €2,546 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
5.09ct Marquise
€720 EUR