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Marquise|Lab Grown|IGI

5.09ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG844635185

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844635185

Diamond specifications and retailer prices

From €724 EUR
$812 USD
As of October 30, 2026
Save €3,279 EUR (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €8,229 EUR at Brilliant Earth · As of October 22, 2026
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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844635185 or 844635185. Listed at 25 retailers as of October 28, 2026, with a 453% 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
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844635185
Dimensions17.39 × 8.88 × 5.73 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.39 mm8.88 mm5.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844635185
Side View
Table 59.0%Crown 37.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 64.5%

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: €8,229 EUR|Low: €724 EUR|High: €8,229 EUR|Avg: €1,978 EUR
Brilliant Earth
Retailer 2
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Retailer 25
November 2, 2026
Retailer 12€724 EUR
Retailer 24€787 EUR
Retailer 16€810 EUR
Retailer 3€839 EUR
Retailer 6€839 EUR
Retailer 7€899 EUR
Retailer 11€999 EUR
Retailer 17€1,179 EUR
Retailer 15€1,242 EUR
Retailer 23€1,249 EUR
Retailer 2€1,289 EUR
Retailer 21€1,681 EUR
Retailer 20€1,701 EUR
Retailer 22€1,705 EUR
Retailer 5€1,898 EUR
Retailer 9€1,997 EUR
Retailer 14€2,360 EUR
Retailer 8€2,627 EUR
Retailer 4€2,674 EUR
Retailer 18€2,905 EUR
Retailer 10€2,949 EUR
Retailer 13€3,147 EUR
Retailer 19€3,570 EUR
Retailer 25€4,003 EUR
Brilliant Earth€8,229 EUR

18 data points across 25 retailers

25 retailers€724 EUR to €4,003 EUR

A
Cheapest Retailer
-
€724 EUR
$812 USD
A
Retailer 2
-
€787 EUR
$883 USD
View
A
Retailer 3
-
€810 EUR
$909 USD
View
Final sale: no returns
A
Retailer 4
-
€839 EUR
$941 USD
View
Retailer 5
-
€839 EUR
$941 USD
View
Price last confirmed 16 days ago
Retailer 6
-
€899 EUR
£794 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
€999 EUR
$1,120 USD
View
B+
Retailer 8
-
€1,179 EUR
$1,322 USD
View
A
Retailer 9
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€1,242 EUR
$1,393 USD
View
A
Retailer 10
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€1,249 EUR
View
A
Retailer 11
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€1,289 EUR
£1,138 GBP
View
A
Retailer 12
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€1,681 EUR
$1,885 USD
View
B+
Retailer 13
-
€1,701 EUR
A$2,936 AUD
View
B+
Retailer 14
-
€1,705 EUR
ZAR 30,901 ZAR
View
B+
Retailer 15
-
€1,898 EUR
$2,129 USD
View
Retailer 16
-
€1,997 EUR
$2,240 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
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€2,360 EUR
$2,647 USD
View
B+
Retailer 18
-
€2,627 EUR
$2,946 USD
View
B+
Retailer 19
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€2,674 EUR
$2,999 USD
View
B
Retailer 20
-
€2,905 EUR
$3,258 USD
View
B
Retailer 21
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€2,949 EUR
$3,308 USD
View
B+
Retailer 22
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€3,147 EUR
£2,779 GBP
View
B
Retailer 23
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€3,570 EUR
A$6,160 AUD
View
B
Retailer 24
-
€4,003 EUR
$4,490 USD
View
Most Expensive
Brilliant Earth
22133560A · Oct 22
€8,229 EUR
$9,230 USD
View
Price last confirmed 11 days ago
24 more retailers have this diamond
Prices start from €724 EURSave up to €3,279 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
€724 EUR