Marquise|Lab Grown|IGI

3.09ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG807625182

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807625182

Diamond specifications and retailer prices

From €462 EUR
$514 USD
As of October 27, 2026
Save €1,941 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,403 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807625182 or 807625182. Listed at 17 retailers as of October 27, 2026, with prices from €462 to €2,403, a €1,941 spread on the same certified stone. MOH London lists it at €2,403. 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

3.09
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807625182
Dimensions16.12 × 7.40 × 4.66 mm
L/W Ratio2.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.12 mm7.40 mm3.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807625182
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.0%

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 27
Current: €2,403 EUR|Low: €330 EUR|High: €2,419 EUR|Avg: €1,207 EUR|+0.5%
MOH London
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
October 29, 2026
Retailer 7€330 EUR
Retailer 3€517 EUR
Retailer 13€572 EUR
Retailer 9€696 EUR
Retailer 12€768 EUR
Retailer 2€884 EUR
Retailer 5€1,205 EUR
Retailer 10€1,219 EUR
Retailer 8€1,243 EUR
Retailer 11€1,478 EUR
Retailer 15€1,507 EUR
Retailer 4€1,671 EUR
Retailer 6€1,824 EUR
Retailer 14€2,124 EUR
MOH London€2,403 EUR

41 data points across 15 retailers

17 retailers€462 EUR to €2,403 EUR

A
Cheapest Retailer
-
€462 EUR
$514 USD
A
Retailer 2
-
€517 EUR
$575 USD
View
Final sale: no returns
A
Retailer 3
-
€518 EUR
$576 USD
View
Retailer 4
-
€572 EUR
$637 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
€572 EUR
$637 USD
View
A
Retailer 6
-
€696 EUR
$775 USD
View
B+
Retailer 7
-
€768 EUR
$855 USD
View
A
Retailer 8
-
€884 EUR
£775 GBP
View
B+
Retailer 9
-
€1,205 EUR
$1,341 USD
View
Retailer 10
-
€1,219 EUR
A$2,087 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
€1,243 EUR
ZAR 22,355 ZAR
View
B+
Retailer 12
-
€1,478 EUR
$1,645 USD
View
B+
Retailer 13
-
€1,507 EUR
$1,677 USD
View
B+
Retailer 14
-
€1,671 EUR
£1,464 GBP
View
B+
Retailer 15
-
€1,824 EUR
$2,030 USD
View
B
Retailer 16
-
€2,124 EUR
$2,364 USD
View
Most Expensive
B
MOH London
LG807625182 · Oct 29
€2,403 EUR
£2,106 GBP
View
16 more retailers have this diamond
Prices start from €462 EURSave up to €1,941 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
3.09ct Marquise
€462 EUR