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Cushion|Lab Grown|IGI

1.40ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG786692586

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786692586

Diamond specifications and retailer prices

From $454 NZD
£201 GBP
As of October 30, 2026
Save $1,324 NZD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,778 NZD at MOH London · As of October 29, 2026
View at MOH London

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 LG786692586 or 786692586. Listed at 8 retailers as of October 29, 2026, with prices from $454 to $1,778, a $1,324 spread on the same certified stone. MOH London lists it at $1,778. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786692586
Dimensions8.27 × 5.66 × 3.76 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.27 mm5.66 mm1.40 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786692586
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,778 NZD|Low: $453 NZD|High: $1,897 NZD|Avg: $1,193 NZD|-5.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$454 NZD
Retailer 3$658 NZD
Retailer 8$688 NZD
Retailer 5$965 NZD
Retailer 4$1,299 NZD
Retailer 9$1,306 NZD
Retailer 10$1,328 NZD
Retailer 6$1,366 NZD
Retailer 7$1,629 NZD
MOH London$1,778 NZD

27 data points across 10 retailers

8 retailers$454 NZD to $1,778 NZD

A
Cheapest Retailer
-
$454 NZD
£201 GBP
A
Retailer 2
-
$658 NZD
€353 EUR
View
A
Retailer 3
-
$965 NZD
$544 USD
View
A
Retailer 4
-
$967 NZD
$545 USD
View
B+
Retailer 5
-
$1,299 NZD
$732 USD
View
Retailer 6
-
$1,366 NZD
$770 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$1,629 NZD
SGD 1,241 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG786692586 · Oct 29
$1,778 NZD
£789 GBP
View
7 more retailers have this diamond
Prices start from $454 NZDSave up to $1,324 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
$454 NZD