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Marquise|Lab Grown|IGI

2.30ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG794614459

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794614459

Diamond specifications and retailer prices

From $648 NZD
$365 USD
As of October 30, 2026
Save $3,345 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,992 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.3ct lab-grown marquise diamond

This 2.3ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794614459 or 794614459. Listed at 20 retailers as of October 30, 2026, with prices from $648 to $3,992, a $3,345 spread on the same certified stone. Brilliant Earth lists it at $3,992. 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

2.30
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794614459
Dimensions14.13 × 6.71 × 4.21 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.13 mm6.71 mm2.30 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794614459
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

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 30
Current: $3,992 NZD|Low: $619 NZD|High: $6,228 NZD|Avg: $1,979 NZD|-35.9%
Brilliant Earth
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
Retailer 19
Retailer 20
October 31, 2026
Retailer 17$648 NZD
Retailer 8$727 NZD
Retailer 7$754 NZD
Retailer 3$802 NZD
Retailer 10$806 NZD
Retailer 5$1,073 NZD
Retailer 15$1,285 NZD
Retailer 11$1,289 NZD
Retailer 14$1,441 NZD
Retailer 18$1,448 NZD
Retailer 13$1,583 NZD
Retailer 2$2,021 NZD
Retailer 19$2,559 NZD
Retailer 9$2,592 NZD
Retailer 16$2,601 NZD
Retailer 20$2,651 NZD
Retailer 4$2,848 NZD
Retailer 12$3,031 NZD
Retailer 6$3,155 NZD
Brilliant Earth$3,992 NZD

33 data points across 20 retailers

20 retailers$648 NZD to $3,992 NZD

A
Cheapest Retailer
-
$648 NZD
$365 USD
A
Retailer 2
-
$727 NZD
$410 USD
View
Final sale: no returns
A
Retailer 3
-
$754 NZD
$425 USD
View
A
Retailer 4
-
$802 NZD
$452 USD
View
A
Retailer 5
-
$806 NZD
$454 USD
View
A
Retailer 6
-
$1,073 NZD
$605 USD
View
A
Retailer 7
-
$1,285 NZD
$724 USD
View
A
Retailer 8
-
$1,289 NZD
A$1,118 AUD
View
A
Retailer 9
-
$1,441 NZD
$812 USD
View
A
Retailer 10
-
$1,448 NZD
£642 GBP
View
A
Retailer 11
-
$1,583 NZD
$892 USD
View
B+
Retailer 12
-
$2,021 NZD
$1,139 USD
View
B+
Retailer 13
-
$2,559 NZD
SGD 1,949 SGD
View
B+
Retailer 14
-
$2,592 NZD
$1,461 USD
View
B+
Retailer 15
-
$2,601 NZD
A$2,255 AUD
View
B+
Retailer 16
-
$2,651 NZD
$1,494 USD
View
B+
Retailer 17
-
$2,848 NZD
$1,605 USD
View
B
Retailer 18
-
$3,031 NZD
$1,708 USD
View
B
Retailer 19
-
$3,155 NZD
£1,400 GBP
View
Most Expensive
B
Brilliant Earth
21503218A · Oct 30
$3,992 NZD
$2,250 USD
View
19 more retailers have this diamond
Prices start from $648 NZDSave up to $3,345 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
2.30ct Marquise
$648 NZD