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Cushion|Lab Grown|IGI

1.54ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG813677921

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813677921

Diamond specifications and retailer prices

From $512 NZD
£226 GBP
As of October 30, 2026
Save $1,532 NZD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,044 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813677921 or 813677921. Listed at 9 retailers as of October 25, 2026, with prices from $512 to $2,044, a $1,532 spread on the same certified stone. MOH London lists it at $2,044. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813677921
Dimensions8.53 × 5.89 × 3.92 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.53 mm5.89 mm1.54 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813677921
Side View
Table 62.0%Crown 35.7°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 66.6%

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: $2,044 NZD|Low: $510 NZD|High: $2,144 NZD|Avg: $1,483 NZD|-4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$512 NZD
Retailer 3$746 NZD
Retailer 7$1,029 NZD
Retailer 6$1,620 NZD
Retailer 4$1,781 NZD
Retailer 5$1,807 NZD
Retailer 8$1,833 NZD
MOH London$2,044 NZD

31 data points across 8 retailers

9 retailers$512 NZD to $2,044 NZD

A
Cheapest Retailer
-
$512 NZD
£226 GBP
A
Retailer 2
-
$746 NZD
€399 EUR
View
A
Retailer 3
-
$1,029 NZD
$578 USD
View
B+
Retailer 4
-
$1,122 NZD
$630 USD
View
B+
Retailer 5
-
$1,620 NZD
$910 USD
View
Retailer 6
-
$1,781 NZD
$1,000 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$1,807 NZD
$1,015 USD
View
Retailer 8
-
$1,833 NZD
SGD 1,391 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG813677921 · Oct 25
$2,044 NZD
£904 GBP
View
8 more retailers have this diamond
Prices start from $512 NZDSave up to $1,532 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
1.54ct Cushion
$512 NZD