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Cushion|Lab Grown|IGI

1.54ct D VS2 Cushion Lab Grown Diamond

GD • D/VS2 • IGI LG549202330

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG549202330

Diamond specifications and retailer prices

From $527 NZD
As of November 4, 2026
Save $3,021 NZD (85%) vs most expensive(unlock to see where)
17 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 standard cut grade and certified by IGI LG549202330 or 549202330. Listed at 17 retailers as of November 4, 2026, with prices from $527 to $3,548, a $3,021 spread on the same certified stone. Brilliant Earth lists it at $3,548. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549202330
Dimensions7.76 × 6.15 × 4.11 mm
L/W Ratio1.26
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
7.76 mm6.15 mm1.54 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549202330
Side View
Table 64.0%Crown 35.2°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 66.8%

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: $522 NZD|High: $3,548 NZD|Avg: $1,467 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 14$527 NZD
Retailer 11$584 NZD
Retailer 6$784 NZD
Retailer 10$789 NZD
Retailer 4$967 NZD
Retailer 9$1,040 NZD
Retailer 13$1,050 NZD
Retailer 2$1,105 NZD
Retailer 8$1,503 NZD
Retailer 5$1,966 NZD
Retailer 12$2,244 NZD
Retailer 7$2,331 NZD
Retailer 3$2,367 NZD
Brilliant Earth$3,548 NZD

36 data points across 14 retailers

17 retailers$527 NZD to $3,548 NZD

B+
Cheapest Retailer
-
$527 NZD
Final sale: no returns
Retailer 2
-
$584 NZD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$784 NZD
View
A
Retailer 4
-
$789 NZD
View
B+
Retailer 5
-
$967 NZD
View
B+
Retailer 6
-
$1,040 NZD
View
B+
Retailer 7
-
$1,050 NZD
View
B+
Retailer 8
-
$1,105 NZD
View
Retailer 9
-
$1,224 NZD
View
Price last confirmed 159 days ago
B
Retailer 10
-
$1,503 NZD
View
B
Retailer 11
-
$1,966 NZD
View
Retailer 12
-
$1,971 NZD
View
Price last confirmed 88 days ago
B
Retailer 13
-
$2,138 NZD
View
B
Retailer 14
-
$2,244 NZD
View
B
Retailer 15
-
$2,331 NZD
View
B
Retailer 16
-
$2,414 NZD
View
Most Expensive
C
Brilliant Earth
12221955A · Nov 4
$3,548 NZD
$2,000 USD
View
16 more retailers have this diamond
Prices start from $527 NZDSave up to $3,021 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
$527 NZD