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Marquise|Lab Grown|IGI

5.09ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG839683321

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839683321

Diamond specifications and retailer prices

From €1,581 EUR
$1,766 USD
As of October 30, 2026
Save €4,848 EUR (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,428 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839683321 or 839683321. Listed at 21 retailers as of October 30, 2026, with prices from €1,581 to €6,428, a €4,848 spread on the same certified stone. Taylor and Hart lists it at €6,428. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839683321
Dimensions18.26 × 8.94 × 5.48 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.26 mm8.94 mm5.09 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839683321
Side View
Table 64.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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: €1,920 EUR|Low: €1,581 EUR|High: €6,428 EUR|Avg: €3,371 EUR|+0.0%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
November 1, 2026
Retailer 7€1,581 EUR
Retailer 10€1,719 EUR
Retailer 8€1,770 EUR
Retailer 4€1,833 EUR
Retailer 1€1,920 EUR
Retailer 5€1,983 EUR
Retailer 11€2,074 EUR
Retailer 14€2,600 EUR
Retailer 19€2,607 EUR
Retailer 18€3,008 EUR
Retailer 2€3,084 EUR
Retailer 13€3,381 EUR
Retailer 3€3,436 EUR
Retailer 12€3,715 EUR
Retailer 15€3,725 EUR
Retailer 6€3,792 EUR
Retailer 9€4,940 EUR
Retailer 16€5,264 EUR
Retailer 20€5,283 EUR
Retailer 17€5,720 EUR
Taylor and Hart€6,428 EUR

25 data points across 21 retailers

21 retailers€1,581 EUR to €6,428 EUR

A
Cheapest Retailer
-
€1,581 EUR
$1,766 USD
A
Retailer 2
-
€1,719 EUR
$1,921 USD
View
A
Retailer 3
-
€1,770 EUR
$1,977 USD
View
Final sale: no returns
A
Retailer 4
-
€1,833 EUR
$2,048 USD
View
A
Retailer 5
-
€1,920 EUR
£1,689 GBP
View
A
Retailer 6
-
€1,983 EUR
$2,215 USD
View
B+
Retailer 7
-
€2,074 EUR
$2,317 USD
View
B+
Retailer 8
-
€2,600 EUR
£2,287 GBP
View
B+
Retailer 9
-
€2,607 EUR
$2,912 USD
View
B+
Retailer 10
-
€3,008 EUR
View
B+
Retailer 11
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€3,084 EUR
$3,445 USD
View
B+
Retailer 12
-
€3,381 EUR
$3,777 USD
View
B
Retailer 13
-
€3,436 EUR
$3,839 USD
View
B
Retailer 14
-
€3,715 EUR
A$6,386 AUD
View
B
Retailer 15
-
€3,725 EUR
ZAR 67,232 ZAR
View
B
Retailer 16
-
€3,792 EUR
£3,336 GBP
View
B
Retailer 17
-
€4,940 EUR
$5,519 USD
View
B
Retailer 18
-
€5,264 EUR
£4,631 GBP
View
B
Retailer 19
-
€5,283 EUR
$5,902 USD
View
B
Retailer 20
-
€5,720 EUR
$6,390 USD
View
Most Expensive
B
Taylor and Hart
QWC1C0H · Oct 31
€6,428 EUR
$7,182 USD
View
20 more retailers have this diamond
Prices start from €1,581 EURSave up to €4,848 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
€1,581 EUR