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Cushion|Lab Grown|IGI

1.54ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG544281222

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG544281222

Diamond specifications and retailer prices

From $420 NZD
As of November 4, 2026
Save $3,128 NZD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,548 NZD at Brilliant Earth · As of November 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 LG544281222 or 544281222. Listed at 14 retailers as of November 4, 2026, with prices from $420 to $3,548, a $3,128 spread on the same certified stone. Brilliant Earth lists it at $3,548. 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 angle36.7°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544281222
Dimensions7.50 × 5.99 × 3.96 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.50 mm5.99 mm1.54 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544281222
Side View
Table 58.5%Crown 36.7°Girdle: STK-THKPavilion 31.6°Culet: NoneDepth 66.1%

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: $420 NZD|High: $3,548 NZD|Avg: $1,242 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$420 NZD
Retailer 6$630 NZD
Retailer 4$756 NZD
Retailer 2$853 NZD
Retailer 10$949 NZD
Retailer 8$1,054 NZD
Retailer 5$1,135 NZD
Retailer 7$1,737 NZD
Retailer 3$1,864 NZD
Brilliant Earth$3,548 NZD

44 data points across 10 retailers

14 retailers$420 NZD to $3,548 NZD

A
Cheapest Retailer
-
$420 NZD
Final sale: no returns
B+
Retailer 2
-
$630 NZD
View
A
Retailer 3
-
$756 NZD
View
A
Retailer 4
-
$853 NZD
View
A
Retailer 5
-
$933 NZD
View
A
Retailer 6
-
$949 NZD
View
A
Retailer 7
-
$1,054 NZD
View
A
Retailer 8
-
$1,135 NZD
View
B+
Retailer 9
-
$1,593 NZD
View
Retailer 10
-
$1,737 NZD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$1,864 NZD
View
B
Retailer 12
-
$1,870 NZD
View
B
Retailer 13
-
$2,186 NZD
View
Most Expensive
B
Brilliant Earth
10789432A · Nov 4
$3,548 NZD
$2,000 USD
View
13 more retailers have this diamond
Prices start from $420 NZDSave up to $3,128 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
$420 NZD