CaratHunter
Plans
Marquise|Lab Grown|IGI

5.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG844634322

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844634322

Diamond specifications and retailer prices

From €623 EUR
$699 USD
As of November 2, 2026
Save €4,191 EUR (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,815 EUR at Brilliant Earth · As of October 31, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844634322 or 844634322. Listed at 17 retailers as of October 31, 2026, with prices from €623 to €4,815, a €4,191 spread on the same certified stone. Brilliant Earth lists it at €4,815. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844634322
Dimensions17.48 × 9.09 × 5.66 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.48 mm9.09 mm5.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844634322
Side View
Table 57.0%Crown 33.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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: €782 EUR|Low: €623 EUR|High: €3,258 EUR|Avg: €1,747 EUR|-10.1%
Retailer 1
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
November 2, 2026
Retailer 5€623 EUR
Retailer 1€782 EUR
Retailer 13€878 EUR
Retailer 3€1,021 EUR
Retailer 8€1,158 EUR
Retailer 15€1,464 EUR
Retailer 6€1,546 EUR
Retailer 11€1,815 EUR
Retailer 7€1,875 EUR
Retailer 10€2,032 EUR
Retailer 14€2,242 EUR
Retailer 2€2,305 EUR
Retailer 4€2,492 EUR
Retailer 9€2,838 EUR
Retailer 12€3,258 EUR

19 data points across 15 retailers

17 retailers€623 EUR to €4,815 EUR

A
Cheapest Retailer
-
€623 EUR
$699 USD
A
Retailer 2
-
€782 EUR
£691 GBP
View
Retailer 3
-
€800 EUR
$897 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
€878 EUR
$985 USD
View
B+
Retailer 5
-
€1,021 EUR
$1,145 USD
View
A
Retailer 6
-
€1,158 EUR
£1,023 GBP
View
A
Retailer 7
-
€1,464 EUR
A$2,527 AUD
View
A
Retailer 8
-
€1,546 EUR
ZAR 28,020 ZAR
View
B+
Retailer 9
-
€1,815 EUR
$2,036 USD
View
B+
Retailer 10
-
€1,875 EUR
$2,103 USD
View
B+
Retailer 11
-
€2,032 EUR
$2,279 USD
View
B+
Retailer 12
-
€2,242 EUR
£1,980 GBP
View
B+
Retailer 13
-
€2,305 EUR
$2,585 USD
View
B+
Retailer 14
-
€2,492 EUR
$2,795 USD
View
B+
Retailer 15
-
€2,838 EUR
£2,506 GBP
View
B
Retailer 16
-
€3,258 EUR
A$5,621 AUD
View
Most Expensive
B
Brilliant Earth
22352520A · Oct 31
€4,815 EUR
$5,400 USD
View
16 more retailers have this diamond
Prices start from €623 EURSave up to €4,191 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
€623 EUR