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Cushion|Lab Grown|IGI

1.45ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG838637856

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG838637856

Diamond specifications and retailer prices

From $643 NZD
£284 GBP
As of October 30, 2026
Save $2,417 NZD (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,059 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1.45ct lab-grown cushion diamond

This 1.45ct 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 LG838637856 or 838637856. Listed at 10 retailers as of October 26, 2026, with prices from $643 to $3,059, a $2,417 spread on the same certified stone. MOH London lists it at $3,059. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838637856
Dimensions6.73 × 6.69 × 4.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm6.69 mm1.45 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838637856
Side View
Table 61.0%Crown 36.3°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 65.6%

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 30
Current: $3,059 NZD|Low: $643 NZD|High: $5,074 NZD|Avg: $1,850 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3$643 NZD
Retailer 2$652 NZD
Retailer 7$837 NZD
Retailer 8$881 NZD
Retailer 4$1,015 NZD
Retailer 9$1,487 NZD
Retailer 6$1,528 NZD
Retailer 10$2,795 NZD
Retailer 5$3,045 NZD
MOH London$3,059 NZD

20 data points across 10 retailers

10 retailers$643 NZD to $3,059 NZD

A
Cheapest Retailer
-
$643 NZD
£284 GBP
A
Retailer 2
-
$652 NZD
$366 USD
View
A
Retailer 3
-
$837 NZD
$470 USD
View
A
Retailer 4
-
$881 NZD
$495 USD
View
A
Retailer 5
-
$1,015 NZD
£449 GBP
View
Retailer 6
-
$1,487 NZD
$835 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,528 NZD
A$1,320 AUD
View
Retailer 8
-
$2,795 NZD
$1,570 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$3,045 NZD
$1,710 USD
View
Most Expensive
B
MOH London
LG838637856 · Oct 26
$3,059 NZD
£1,353 GBP
View
9 more retailers have this diamond
Prices start from $643 NZDSave up to $2,417 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
1.45ct Cushion
$643 NZD