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Cushion|Lab Grown|IGI

1.40ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG639434358

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG639434358

Diamond specifications and retailer prices

From $348 NZD
$196 USD
As of October 28, 2026
Save $1,680 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,028 NZD at Flawless Fine Jewelry · As of October 28, 2026
View at Flawless Fine Jewelry

About this 1.4ct lab-grown cushion diamond

This 1.4ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG639434358 or 639434358. Listed at 17 retailers as of October 28, 2026, with prices from $348 to $2,028, a $1,680 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,028. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639434358
Dimensions8.15 × 5.69 × 8.15 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm5.69 mm1.40 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639434358
Side View
Table 64.0%Crown 34.6°Girdle: STK-THKPavilion 36°Culet: NoneDepth 65.7%

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 28
Current: $2,028 NZD|Low: $247 NZD|High: $2,028 NZD|Avg: $1,051 NZD
Flawless Fine Jewelry
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
October 29, 2026
Retailer 14$348 NZD
Retailer 13$387 NZD
Retailer 3$432 NZD
Retailer 4$529 NZD
Retailer 8$650 NZD
Retailer 7$690 NZD
Retailer 11$994 NZD
Retailer 5$1,276 NZD
Retailer 10$1,366 NZD
Retailer 2$1,408 NZD
Retailer 12$1,650 NZD
Retailer 9$1,812 NZD
Retailer 6$1,982 NZD
Flawless Fine Jewelry$2,028 NZD

41 data points across 14 retailers

17 retailers$348 NZD to $2,028 NZD

A
Cheapest Retailer
-
$348 NZD
$196 USD
Final sale: no returns
A
Retailer 2
-
$387 NZD
$218 USD
View
A
Retailer 3
-
$432 NZD
HK$1,900 HKD
View
B+
Retailer 4
-
$529 NZD
$298 USD
View
A
Retailer 5
-
$650 NZD
€349 EUR
View
A
Retailer 6
-
$690 NZD
£306 GBP
View
A
Retailer 7
-
$782 NZD
$441 USD
View
B+
Retailer 8
-
$994 NZD
$560 USD
View
B+
Retailer 9
-
$1,279 NZD
SGD 974 SGD
View
B+
Retailer 10
-
$1,302 NZD
$734 USD
View
B+
Retailer 11
-
$1,341 NZD
$756 USD
View
Retailer 12
-
$1,366 NZD
$770 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,408 NZD
A$1,221 AUD
View
B+
Retailer 14
-
$1,650 NZD
$930 USD
View
B
Retailer 15
-
$1,812 NZD
£804 GBP
View
B
Retailer 16
-
$1,982 NZD
$1,117 USD
View
Most Expensive
B
Flawless Fine Jewelry
E174BCE71 · Oct 28
$2,028 NZD
£900 GBP
View
16 more retailers have this diamond
Prices start from $348 NZDSave up to $1,680 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
1.40ct Cushion
$348 NZD