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Marquise|Lab Grown|IGI

2.33ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG818684307

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818684307

Diamond specifications and retailer prices

From $4,254 NZD
HK$18,700 HKD
As of November 1, 2026
Save $9,200 NZD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,454 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.33ct lab-grown marquise diamond

This 2.33ct 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 LG818684307 or 818684307. Listed at 10 retailers as of October 31, 2026, with prices from $4,254 to $13,454, a $9,200 spread on the same certified stone. With Clarity lists it at $13,454. 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

2.33
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818684307
Dimensions13.51 × 6.94 × 4.37 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
13.51 mm6.94 mm2.33 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818684307
Side View
Table 61.0%Crown 34.2°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 63.0%

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: Nov 1
Current: $9,959 NZD|Low: $4,254 NZD|High: $16,145 NZD|Avg: $8,473 NZD|-17.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 1, 2026
Retailer 8$4,254 NZD
Retailer 6$4,342 NZD
Retailer 2$4,943 NZD
Retailer 7$5,264 NZD
Retailer 4$5,537 NZD
Retailer 5$9,110 NZD
Retailer 1$9,959 NZD
Retailer 3$10,113 NZD
Retailer 9$12,236 NZD
With Clarity$13,454 NZD

34 data points across 10 retailers

10 retailers$4,254 NZD to $13,454 NZD

A
Cheapest Retailer
-
$4,254 NZD
HK$18,700 HKD
A
Retailer 2
-
$4,342 NZD
$2,443 USD
View
A
Retailer 3
-
$4,943 NZD
£2,190 GBP
View
A
Retailer 4
-
$5,264 NZD
$2,962 USD
View
A
Retailer 5
-
$5,537 NZD
€2,967 EUR
View
Retailer 6
-
$9,110 NZD
$5,126 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$9,959 NZD
£4,412 GBP
View
B
Retailer 8
-
$10,113 NZD
$5,690 USD
View
B
Retailer 9
-
$12,236 NZD
$6,884 USD
View
Most Expensive
B
With Clarity
818684307 · Oct 31
$13,454 NZD
$7,570 USD
View
9 more retailers have this diamond
Prices start from $4,254 NZDSave up to $9,200 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
2.33ct Marquise
$4,254 NZD