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Cushion|Lab Grown|IGI

3.09ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG783623139

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG783623139

Diamond specifications and retailer prices

From $1,306 NZD
$736 USD
As of October 29, 2026
Save $4,404 NZD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,710 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783623139 or 783623139. Listed at 12 retailers as of October 25, 2026, with prices from $1,306 to $5,710, a $4,404 spread on the same certified stone. MOH London lists it at $5,710. 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

3.09
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783623139
Dimensions10.40 × 7.03 × 4.26 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.40 mm7.03 mm3.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783623139
Side View
Table 65.0%Crown 33.6°Girdle: MED-STKPavilion 39.6°Culet: LargeDepth 60.6%

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 29
Current: $5,710 NZD|Low: $1,306 NZD|High: $5,976 NZD|Avg: $2,950 NZD|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$1,306 NZD
Retailer 7$1,354 NZD
Retailer 6$1,668 NZD
Retailer 10$1,897 NZD
Retailer 5$1,938 NZD
Retailer 2$2,164 NZD
Retailer 9$2,298 NZD
Retailer 4$4,218 NZD
Retailer 3$4,561 NZD
Retailer 8$4,617 NZD
Retailer 11$4,670 NZD
MOH London$5,710 NZD

43 data points across 12 retailers

12 retailers$1,306 NZD to $5,710 NZD

A
Cheapest Retailer
-
$1,306 NZD
$736 USD
Final sale: no returns
Retailer 2
-
$1,354 NZD
$763 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,668 NZD
$940 USD
View
A
Retailer 4
-
$1,897 NZD
$1,069 USD
View
A
Retailer 5
-
$1,938 NZD
$1,092 USD
View
A
Retailer 6
-
$2,164 NZD
£960 GBP
View
A
Retailer 7
-
$2,298 NZD
$1,295 USD
View
B+
Retailer 8
-
$4,218 NZD
£1,872 GBP
View
B
Retailer 9
-
$4,561 NZD
SGD 3,474 SGD
View
B
Retailer 10
-
$4,617 NZD
$2,602 USD
View
B
Retailer 11
-
$4,670 NZD
$2,632 USD
View
Most Expensive
B
MOH London
LG783623139 · Oct 25
$5,710 NZD
£2,534 GBP
View
11 more retailers have this diamond
Prices start from $1,306 NZDSave up to $4,404 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
3.09ct Cushion
$1,306 NZD