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Marquise|Lab Grown|IGI

2.26ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG818684402

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818684402

Diamond specifications and retailer prices

From $4,109 NZD
$2,316 USD
As of October 31, 2026
Save $8,918 NZD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,027 NZD at With Clarity · As of October 31, 2026
View at With Clarity

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818684402 or 818684402. Listed at 12 retailers as of October 31, 2026, with prices from $4,109 to $13,027, a $8,918 spread on the same certified stone. With Clarity lists it at $13,027. 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

2.26
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818684402
Dimensions13.26 × 6.81 × 4.28 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.26 mm6.81 mm2.26 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818684402
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.8%

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 31
Current: $9,649 NZD|Low: $4,109 NZD|High: $15,633 NZD|Avg: $8,273 NZD|-10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 8$4,109 NZD
Retailer 11$4,111 NZD
Retailer 4$4,788 NZD
Retailer 10$5,101 NZD
Retailer 7$5,360 NZD
Retailer 6$8,716 NZD
Retailer 9$8,822 NZD
Retailer 2$9,104 NZD
Retailer 1$9,649 NZD
Retailer 5$10,096 NZD
Retailer 3$11,860 NZD
With Clarity$13,027 NZD

35 data points across 12 retailers

12 retailers$4,109 NZD to $13,027 NZD

A
Cheapest Retailer
-
$4,109 NZD
$2,316 USD
A
Retailer 2
-
$4,111 NZD
HK$18,100 HKD
View
A
Retailer 3
-
$4,788 NZD
£2,125 GBP
View
A
Retailer 4
-
$5,101 NZD
$2,875 USD
View
A
Retailer 5
-
$5,360 NZD
€2,877 EUR
View
B+
Retailer 6
-
$8,716 NZD
ZAR 79,362 ZAR
View
Retailer 7
-
$8,822 NZD
$4,972 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$9,104 NZD
$5,131 USD
View
B+
Retailer 9
-
$9,649 NZD
£4,282 GBP
View
B
Retailer 10
-
$10,096 NZD
$5,690 USD
View
B
Retailer 11
-
$11,860 NZD
$6,684 USD
View
Most Expensive
B
With Clarity
818684402 · Oct 31
$13,027 NZD
$7,342 USD
View
11 more retailers have this diamond
Prices start from $4,109 NZDSave up to $8,918 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
$4,109 NZD