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Marquise|Lab Grown|IGI

2.34ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG784645521

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784645521

Diamond specifications and retailer prices

From $2,438 NZD
$1,374 USD
As of November 1, 2026
Save $14,294 NZD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $16,732 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.34ct lab-grown marquise diamond

This 2.34ct 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 LG784645521 or 784645521. Listed at 11 retailers as of October 31, 2026, with prices from $2,438 to $16,732, a $14,294 spread on the same certified stone. Do Amore Diamonds lists it at $16,732. 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

2.34
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645521
Dimensions13.32 × 6.84 × 4.38 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
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
13.32 mm6.84 mm2.34 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645521
Side View
Table 58.0%Crown 36.4°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 64.0%

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: $16,732 NZD|Low: $2,438 NZD|High: $20,546 NZD|Avg: $8,412 NZD|-18.6%
Do Amore Diamonds
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
October 31, 2026
Retailer 12$2,438 NZD
Retailer 4$2,516 NZD
Retailer 2$2,546 NZD
Retailer 13$3,149 NZD
Retailer 14$3,485 NZD
Retailer 9$4,434 NZD
Retailer 7$5,997 NZD
Retailer 16$6,053 NZD
Retailer 15$6,209 NZD
Retailer 3$7,612 NZD
Retailer 11$7,794 NZD
Retailer 10$10,131 NZD
Retailer 6$11,219 NZD
Retailer 8$14,565 NZD
Retailer 5$14,937 NZD
Do Amore Diamonds$16,732 NZD

16 data points across 16 retailers

11 retailers$2,438 NZD to $16,732 NZD

A
Cheapest Retailer
-
$2,438 NZD
$1,374 USD
A
Retailer 2
-
$2,546 NZD
$1,435 USD
View
A
Retailer 3
-
$3,149 NZD
$1,775 USD
View
A
Retailer 4
-
$3,485 NZD
$1,964 USD
View
A
Retailer 5
-
$4,434 NZD
$2,499 USD
View
B+
Retailer 6
-
$6,053 NZD
€3,249 EUR
View
B+
Retailer 7
-
$6,209 NZD
$3,499 USD
View
B+
Retailer 8
-
$7,612 NZD
$4,290 USD
View
B+
Retailer 9
-
$7,794 NZD
£3,459 GBP
View
B
Retailer 10
-
$10,131 NZD
$5,710 USD
View
Most Expensive
B
Do Amore Diamonds
27-9F7317ECE · Oct 31
$16,732 NZD
$9,430 USD
View
10 more retailers have this diamond
Prices start from $2,438 NZDSave up to $14,294 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
2.34ct Marquise
$2,438 NZD