Marquise|Lab Grown|IGI

3.01ct E SI2 Marquise Lab Grown Diamond

ID • E/SI2 • IGI LG660468273

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG660468273

Diamond specifications and retailer prices

From €367 EUR
$410 USD
As of October 30, 2026
Save €1,422 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,789 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG660468273 or 660468273. Listed at 11 retailers as of October 29, 2026, with prices from €367 to €1,789, a €1,422 spread on the same certified stone. MOH London lists it at €1,789. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660468273
Dimensions15.12 × 7.39 × 4.70 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.12 mm7.39 mm3.01 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660468273
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.6%

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: €1,789 EUR|Low: €367 EUR|High: €3,562 EUR|Avg: €1,114 EUR
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
October 30, 2026
Retailer 2€367 EUR
Retailer 3€412 EUR
Retailer 9€456 EUR
Retailer 11€504 EUR
Retailer 7€610 EUR
Retailer 14€720 EUR
Retailer 10€729 EUR
Retailer 8€749 EUR
Retailer 13€825 EUR
Retailer 5€894 EUR
Retailer 12€1,464 EUR
MOH London€1,789 EUR
Retailer 4€1,839 EUR
Retailer 6€3,562 EUR

3 data points across 14 retailers

11 retailers€367 EUR to €1,789 EUR

A
Cheapest Retailer
-
€367 EUR
$410 USD
A
Retailer 2
-
€412 EUR
$460 USD
View
A
Retailer 3
-
€456 EUR
$509 USD
View
A
Retailer 4
-
€504 EUR
HK$4,400 HKD
View
A
Retailer 5
-
€610 EUR
£537 GBP
View
B+
Retailer 6
-
€720 EUR
$804 USD
View
A
Retailer 7
-
€729 EUR
$814 USD
View
A
Retailer 8
-
€749 EUR
£659 GBP
View
B+
Retailer 9
-
€825 EUR
$922 USD
View
B
Retailer 10
-
€1,464 EUR
$1,636 USD
View
Most Expensive
B
MOH London
LG660468273 · Oct 29
€1,789 EUR
£1,574 GBP
View
10 more retailers have this diamond
Prices start from €367 EURSave up to €1,422 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
3.01ct Marquise
€367 EUR