Marquise|Lab Grown|IGI

5.09ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG830689229

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830689229

Diamond specifications and retailer prices

From €720 EUR
$804 USD
As of October 30, 2026
Save €2,534 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 very-good cut grade and certified by IGI LG830689229 or 830689229. Listed at 21 retailers as of October 27, 2026, with a 352% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.09
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830689229
Dimensions18.04 × 9.06 × 5.55 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.04 mm9.06 mm5.09 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830689229
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.3%

Caratlytics Score

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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: Oct 30
Current: €2,612 EUR|Low: €720 EUR|High: €4,070 EUR|Avg: €2,089 EUR|-21.3%
Retailer 1
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Retailer 3
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Retailer 15
Retailer 16
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Retailer 20
October 30, 2026
Retailer 16€720 EUR
Retailer 15€806 EUR
Retailer 3€813 EUR
Retailer 18€866 EUR
Retailer 11€951 EUR
Retailer 6€953 EUR
Retailer 12€1,195 EUR
Retailer 17€1,331 EUR
Retailer 20€1,761 EUR
Retailer 19€1,895 EUR
Retailer 9€1,925 EUR
Retailer 10€2,114 EUR
Retailer 5€2,224 EUR
Retailer 7€2,401 EUR
Retailer 2€2,436 EUR
Retailer 1€2,612 EUR
Retailer 4€2,747 EUR
Retailer 14€2,888 EUR
Retailer 8€3,253 EUR
Retailer 13€4,070 EUR

29 data points across 20 retailers

21 retailers€720 EUR to €3,253 EUR

A
Cheapest Retailer
-
€720 EUR
$804 USD
A
Retailer 2
-
€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
-
€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
-
€1,195 EUR
$1,335 USD
View
A
Retailer 8
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€1,331 EUR
£1,171 GBP
View
A
Retailer 9
-
€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
B+
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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€3,253 EUR
£2,862 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
LG830689229 · 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 €2,534 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