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Marquise|Lab Grown|IGI

2.26ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG662486703

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG662486703

Diamond specifications and retailer prices

From €260 EUR
$291 USD
As of October 30, 2026
Save €1,043 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,304 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.26ct lab-grown marquise diamond

This 2.26ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG662486703 or 662486703. Listed at 13 retailers as of October 29, 2026, with prices from €260 to €1,304, a €1,043 spread on the same certified stone. MOH London lists it at €1,304. 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

2.26
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662486703
Dimensions13.96 × 6.94 × 4.19 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.96 mm6.94 mm2.26 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662486703
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.4%

Caratlytics Score

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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: €1,304 EUR|Low: €260 EUR|High: €2,945 EUR|Avg: €957 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 12€260 EUR
Retailer 6€303 EUR
Retailer 14€323 EUR
Retailer 17€367 EUR
Retailer 13€406 EUR
Retailer 15€465 EUR
Retailer 5€531 EUR
Retailer 2€573 EUR
Retailer 16€583 EUR
Retailer 7€680 EUR
Retailer 3€688 EUR
Retailer 11€994 EUR
Retailer 18€1,040 EUR
MOH London€1,304 EUR
Retailer 4€1,405 EUR
Retailer 8€1,427 EUR
Retailer 9€2,320 EUR
Retailer 10€2,945 EUR

4 data points across 18 retailers

13 retailers€260 EUR to €1,304 EUR

A
Cheapest Retailer
-
€260 EUR
$291 USD
A
Retailer 2
-
€303 EUR
$338 USD
View
A
Retailer 3
-
€323 EUR
$361 USD
View
A
Retailer 4
-
€367 EUR
HK$3,200 HKD
View
A
Retailer 5
-
€406 EUR
£357 GBP
View
A
Retailer 6
-
€465 EUR
$520 USD
View
B+
Retailer 7
-
€531 EUR
$593 USD
View
A
Retailer 8
-
€573 EUR
£504 GBP
View
A
Retailer 9
-
€583 EUR
$651 USD
View
B+
Retailer 10
-
€688 EUR
$769 USD
View
B
Retailer 11
-
€994 EUR
$1,110 USD
View
B+
Retailer 12
-
€1,040 EUR
$1,162 USD
View
Most Expensive
B
MOH London
LG662486703 · Oct 29
€1,304 EUR
£1,147 GBP
View
12 more retailers have this diamond
Prices start from €260 EURSave up to €1,043 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
2.26ct Marquise
€260 EUR