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Cushion|Lab Grown|IGI

1.54ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG711522294

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

Certificate IGI LG711522294

Diamond specifications and retailer prices

From $539 NZD
As of November 4, 2026
Save $1,440 NZD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,548 NZD at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711522294 or 711522294. Listed at 12 retailers as of November 4, 2026, with a 267% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711522294
Dimensions6.76 × 6.59 × 4.41 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.76 mm6.59 mm1.54 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711522294
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 66.9%

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: Nov 4
Current: $3,548 NZD|Low: $481 NZD|High: $3,654 NZD|Avg: $1,382 NZD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 11$481 NZD
Retailer 7$539 NZD
Retailer 9$828 NZD
Retailer 8$830 NZD
Retailer 2$896 NZD
Retailer 3$938 NZD
Retailer 12$1,066 NZD
Retailer 4$1,639 NZD
Retailer 10$1,774 NZD
Retailer 6$1,941 NZD
Retailer 5$1,980 NZD
Brilliant Earth$3,548 NZD

38 data points across 12 retailers

12 retailers$539 NZD to $1,980 NZD

Retailer 1
-
$481 NZD
Price last confirmed 11 days ago
A
Retailer 2
-
$539 NZD
View
A
Retailer 3
-
$828 NZD
View
A
Retailer 4
-
$830 NZD
View
A
Retailer 5
-
$896 NZD
View
A
Retailer 6
-
$938 NZD
View
A
Retailer 7
-
$1,066 NZD
View
Retailer 8
-
$1,639 NZD
View
Price last confirmed 18 days ago
Retailer 9
-
$1,774 NZD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$1,941 NZD
View
B
Retailer 11
-
$1,980 NZD
View
Most Expensive
Brilliant Earth
14871926A · Oct 4
$3,548 NZD
$2,000 USD
View
Price last confirmed 31 days ago
11 more retailers have this diamond
Prices start from $539 NZDSave up to $1,440 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
$539 NZD