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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 $516 NZD
$291 USD
As of October 30, 2026
Save $2,068 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,585 NZD 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 $516 to $2,585, a $2,068 spread on the same certified stone. MOH London lists it at $2,585. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,585 NZD|Low: $516 NZD|High: $5,837 NZD|Avg: $1,897 NZD
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$516 NZD
Retailer 6$600 NZD
Retailer 14$641 NZD
Retailer 17$727 NZD
Retailer 13$805 NZD
Retailer 15$923 NZD
Retailer 5$1,052 NZD
Retailer 2$1,135 NZD
Retailer 16$1,155 NZD
Retailer 7$1,349 NZD
Retailer 3$1,364 NZD
Retailer 11$1,969 NZD
Retailer 18$2,062 NZD
MOH London$2,585 NZD
Retailer 4$2,786 NZD
Retailer 8$2,828 NZD
Retailer 9$4,599 NZD
Retailer 10$5,837 NZD

4 data points across 18 retailers

13 retailers$516 NZD to $2,585 NZD

A
Cheapest Retailer
-
$516 NZD
$291 USD
A
Retailer 2
-
$600 NZD
$338 USD
View
A
Retailer 3
-
$641 NZD
$361 USD
View
A
Retailer 4
-
$727 NZD
HK$3,200 HKD
View
A
Retailer 5
-
$805 NZD
£357 GBP
View
A
Retailer 6
-
$923 NZD
$520 USD
View
B+
Retailer 7
-
$1,052 NZD
$593 USD
View
A
Retailer 8
-
$1,135 NZD
£504 GBP
View
A
Retailer 9
-
$1,155 NZD
$651 USD
View
B+
Retailer 10
-
$1,364 NZD
$769 USD
View
B
Retailer 11
-
$1,969 NZD
$1,110 USD
View
B+
Retailer 12
-
$2,062 NZD
$1,162 USD
View
Most Expensive
B
MOH London
LG662486703 · Oct 29
$2,585 NZD
£1,147 GBP
View
12 more retailers have this diamond
Prices start from $516 NZDSave up to $2,068 NZD

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
$516 NZD